{"title":"Roadmaster","description":"\u003cp\u003eGear up with Roadmaster products—trusted solutions for towing, steering, and suspension upgrades. Built tough for your RV, truck, or SUV, Roadmaster delivers unmatched stability, control, and safety. Explore our collection of heavy-duty sway bars, steering stabilizers, tow bars, and suspension upgrades, all engineered to keep you in command on every drive.\u003c\/p\u003e\n\u003cp\u003eLooking for trailer or fifth wheel suspension parts? See our dedicated \u003ca href=\"https:\/\/www.motorhomeshocks.com\/collections\/roadmaster-comfort-ride-for-trailers-and-fifth-wheels\" title=\"Comfort ride collection\"\u003eComfort Ride collection\u003c\/a\u003e\u003c\/p\u003e","products":[{"product_id":"roadmaster-1109-116-front-sway-bar","title":"Roadmaster 1109-116 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1109-116\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1109-116 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529269859,"sku":"1109-116","price":710.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482.jpg?v=1781126997"},{"product_id":"roadmaster-1209-136-front-sway-bar-kit","title":"Roadmaster 1209-136 Front Sway Bar Kit","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1209-136\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1209-136 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529302627,"sku":"1209-136","price":805.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1209-136_1_6140eff2-ee27-42ec-bf9d-046b807fec11.jpg?v=1776458795"},{"product_id":"roadmaster-1109-150-rear-sway-bar","title":"Roadmaster 1109-150 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1109-150\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1109-150 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529335395,"sku":"1109-150","price":715.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_24e40470-61a1-4936-8a23-0eb9c1c7e51e.jpg?v=1781126999"},{"product_id":"roadmaster-1109-173-rear-sway-bar","title":"Roadmaster 1109-173 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1109-173\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1109-173 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529400931,"sku":"1109-173","price":515.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_dcf4555f-640e-4fbf-8e97-9e4016bde37c.jpg?v=1781127000"},{"product_id":"roadmaster-1109-158-front-sway-bar","title":"Roadmaster 1109-158 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1109-158\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1109-158 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529433699,"sku":"1109-158","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_79aa22d5-5fad-45da-85de-c2eb3bd4b821.jpg?v=1781126999"},{"product_id":"roadmaster-1109-200-front-sway-bar-stiffener","title":"Roadmaster 1109-200 Front Sway Bar Stiffener","description":"\u003cp\u003eRoadmaster offers a comprehensive range of \u003cstrong\u003emounting hardware, replacement kits, and specialty accessories\u003c\/strong\u003e designed to support their anti-sway bar systems. These components are critical for maintaining the structural integrity of the suspension, especially in heavy-duty Class A and Class C motorhome applications.\u003c\/p\u003e\u003ch3\u003eReplacement Hardware \u0026amp; Installation Kits\u003c\/h3\u003e\u003cp\u003eIf you are moving a sway bar to a new vehicle or replacing worn-out fasteners, Roadmaster provides \u003cstrong\u003eall-inclusive hardware kits\u003c\/strong\u003e. These kits typically include high-grade (often Grade 8) bolts, nylon insert lock nuts, hardened washers, and application-specific brackets.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Hardware Refresh:\u003c\/strong\u003e Kits replace every component in the system except the bar itself, including brackets and U-bolts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxle Bracket Upgrades:\u003c\/strong\u003e In cases where the original equipment (OEM) axle plates are insufficient, Roadmaster offers heavy-duty \u003cstrong\u003e5\/8\" plate steel brackets\u003c\/strong\u003e that provide a stronger mounting platform.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplacement Clamps:\u003c\/strong\u003e Individual components like the Anti-Sway Bar Replacement Bushing Clamp are available if a single bracket is damaged or lost during service.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529466467,"sku":"1109-200","price":370.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_06d25ab6-f0fc-4bf1-8945-3411c3cd9430.jpg?v=1781127001"},{"product_id":"roadmaster-1139-117-rear-sway-bar","title":"Roadmaster 1139-117 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1139-117\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1139-117 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529532003,"sku":"1139-117","price":915.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1139-117_1_7ea4901c-0563-484b-a322-18664141956b.jpg?v=1777484535"},{"product_id":"roadmaster-1139-122-front-sway-bar","title":"Roadmaster 1139-122 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1139-122\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1139-122 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529597539,"sku":"1139-122","price":795.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_90f7fbdd-256a-418c-9ed7-1c961dce3c47.jpg?v=1781127005"},{"product_id":"roadmaster-1139-115-front-sway-bar","title":"Roadmaster 1139-115 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1139-115\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1139-115 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529794147,"sku":"1109-157","price":865.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1109-157__86387.webp?v=1781122935"},{"product_id":"roadmaster-1129-111-rear-sway-bar","title":"Roadmaster 1129-111 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1129-111\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1129-111 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529859683,"sku":"1129-111","price":695.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_e38a9edc-e185-4ce8-b77e-8bc8a31ca25a.jpg?v=1781127002"},{"product_id":"roadmaster-1139-143-rear-sway-bar","title":"Roadmaster 1139-143 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1139-143\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1139-143 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878529957987,"sku":"1139-143","price":1075.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1139-143_1_4ac151cf-7613-4d56-8efd-37e9ac1cc046.jpg?v=1778861208"},{"product_id":"roadmaster-1109-149-front-sway-bar","title":"Roadmaster 1109-149 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1109-149\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1109-149 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878530056291,"sku":"1109-149","price":675.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_3bfb973d-c13c-4260-a943-0775053584aa.jpg?v=1781126998"},{"product_id":"roadmaster-1109-175-rear-sway-bar","title":"Roadmaster 1109-175 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1109-175\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1109-175 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878530089059,"sku":"1109-175","price":810.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_916c8762-095e-4127-9190-2fa937fca5ba.jpg?v=1781127000"},{"product_id":"roadmaster-1139-119-rear-sway-bar","title":"Roadmaster 1139-119 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1139-119\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1139-119 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878530121827,"sku":"1139-119","price":945.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/sb_generic_1__73482_ecf3beea-5c96-45a3-878a-4a2c70683b04.jpg?v=1781127004"},{"product_id":"roadmaster-1139-146-rear-sway-bar","title":"Roadmaster 1139-146 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1139-146\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1139-146 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878530154595,"sku":"1139-146","price":1075.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1139-146_1_bd7443fc-7666-4e0a-a8b2-d8003ae2c89e.jpg?v=1776215711"},{"product_id":"roadmaster-1139-148-front-sway-bar","title":"Roadmaster 1139-148 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1139-148\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1139-148 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878537396323,"sku":"1139-148","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1139-148_1_7dc540a9-447a-44ca-b709-a8d79e54743c.jpg?v=1781028320"},{"product_id":"roadmaster-1139-157-front-sway-bar","title":"Roadmaster 1139-157 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1139-157\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1139-157 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878537756771,"sku":"1139-218","price":1420.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1139-218_1_2255b76a-e4b8-4146-926e-daef7a88120d.jpg?v=1776365078"},{"product_id":"roadmaster-1139-208-front-sway-bar","title":"Roadmaster 1139-208 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1139-208\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1139-208 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878537920611,"sku":"1209-131","price":800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1209-131_1.jpg?v=1779400183"},{"product_id":"roadmaster-1209-129-front-sway-bar","title":"Roadmaster 1209-129 Front Sway Bar","description":"\u003ch2\u003eRoadmaster Front Anti-Sway Bar 1209-129\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Front Anti-Sway Bar 1209-129 is a heavy-duty suspension upgrade designed to significantly reduce body roll and improve the cornering predictability of motorhomes, trucks, and vans. While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. 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While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. This is critical for maintaining stability when encountering heavy crosswinds, passing semi-trucks, or executing sudden emergency maneuvers, turning a \"white-knuckle\" driving experience into a controlled and confident one.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel Construction:\u003c\/strong\u003e Made from a high-grade chrome and molybdenum alloy that is substantially stronger than the standard 1020 spring steel used in OE bars.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e Typically 1\/4\" to 3\/8\" thicker than stock bars; every 1\/8\" increase in diameter provides a 30% increase in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolyurethane Bushings:\u003c\/strong\u003e Replaces soft factory rubber with durable polyurethane that is resistant to oil, gas, and ozone, ensuring the system doesn't \"buckle\" under heavy loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat Finish:\u003c\/strong\u003e Features a durable, high-visibility finish that protects the steel from road salt, debris, and corrosion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication-Specific Fit:\u003c\/strong\u003e Each kit is custom-engineered for a specific chassis (e.g., Ford F-53, Freightliner, or Chevy Workhorse) to ensure perfect clearance and geometry.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Front Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrastically Reduced Body Roll:\u003c\/strong\u003e Keeps the vehicle flatter through corners, which prevents weight from shifting aggressively and unsettling the chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimized Driver Fatigue:\u003c\/strong\u003e Reduces the constant steering corrections needed to keep a large vehicle centered in its lane during windy conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Safety:\u003c\/strong\u003e Enhances the vehicle's \"tracking\" ability, ensuring it follows the intended path more accurately during high-speed travel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtects Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle\" over speed bumps and driveways, it helps prevent dishes and gear from shifting inside an RV.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Most kits are designed to use existing factory mounting points and include all necessary heavy-gauge hardware and bushing lubricant.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878537986147,"sku":"1209-142","price":1160.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1209-142_1.jpg?v=1779400185"},{"product_id":"roadmaster-1209-144-rear-sway-bar","title":"Roadmaster 1209-144 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1209-144\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1209-144 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. Every 1\/8\" increase in diameter provides an exponential 30% boost in torsional roll stiffness.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Polyurethane Bushings:\u003c\/strong\u003e Unlike standard rubber that cracks and compresses, these bushings are impervious to oil, gas, and ozone, ensuring long-term support without \"give.\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Engineered Fit:\u003c\/strong\u003e Custom-designed for specific chassis to ensure no interference with existing aftermarket accessories or suspension components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaked-On Powder Coat:\u003c\/strong\u003e A durable finish that fuses to the metal, protecting against corrosion from road salt and harsh environmental debris.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eBenefits of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eImmediate Handling Improvement:\u003c\/strong\u003e Delivers a \"Wow!\" difference in control, allowing for confident cornering and quicker maneuvers in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReduced Driver Fatigue:\u003c\/strong\u003e Minimizes the constant steering corrections needed on long highway hauls, so you arrive at your destination refreshed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Weight Transfer:\u003c\/strong\u003e Keeps the vehicle level on irregular surfaces or when entering driveways and speed bumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety in Extremes:\u003c\/strong\u003e Provides better tracking and stability during sudden evasive maneuvers or in high-wind conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePreserves Interior Contents:\u003c\/strong\u003e By smoothing out the side-to-side \"waddle,\" it helps prevent appliances, dishes, and gear from shifting inside your RV.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Roadmaster","offers":[{"title":"Default Title","offer_id":43878538051683,"sku":"1209-144","price":2030.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/8502\/9219\/files\/1209-144_1.jpg?v=1779400186"},{"product_id":"roadmaster-1209-145-rear-sway-bar","title":"Roadmaster 1209-145 Rear Sway Bar","description":"\u003ch2\u003eRoadmaster Rear Anti-Sway Bar 1209-145\u003c\/h2\u003e\u003cp\u003eThe Roadmaster Rear Anti-Sway Bar 1209-145 is a vital suspension upgrade designed to eliminate the \"top-heavy\" feel and excessive body roll common in motorhomes, trucks, and vans. While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. This stabilizes the vehicle against heavy crosswinds, passing semi-trucks, and shifting cargo, significantly reducing the \"white-knuckle\" effort required to keep the vehicle in its lane.\u003c\/p\u003e\u003ch3\u003eFeatures of the Roadmaster Rear Anti-Sway Bar:\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4140 Chromoly Steel:\u003c\/strong\u003e Forged from a high-grade chromium-molybdenum alloy that is significantly stronger and more rigid than standard 1020 spring steel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncreased Bar Diameter:\u003c\/strong\u003e RSS bars are typically 1\/4\" to 3\/8\" thicker than stock. 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While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. 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While factory sway bars are often undersized for the high center of gravity found in specialized chassis, Roadmaster’s RSS (Roadmaster Suspension Solutions) bars feature a thicker diameter and superior materials to provide up to 90% more resistance to sway.\u003c\/p\u003e\u003cp\u003eBy acting as a rigid link between the vehicle’s frame and the front axle, the bar uses the weight of the axle as a brace to counter side-to-side movement. 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While many vehicles come with a factory rear bar, they are often undersized for the significant weight and high center of gravity of a fully loaded chassis. Roadmaster's RSS (Roadmaster Suspension Solutions) bars are engineered to be thicker and stronger, providing up to 90% more resistance to sway than original equipment.\u003c\/p\u003e\u003cp\u003eBy tying the rear axle to the frame, the bar uses the axle’s weight as a brace to counter side-to-side shifting. 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