Coil SumoSprings improve the load leveling ability of original equipment front and rear coil springs. Manufactured from micro-cellular urethane, the material's progressive spring rate creates a cushion effect, enhancing capacity and ride comfort. They install by simply being slid between the turns of the coil spring.

• Inner wall height 1.68"
• Sold as a pair (left and right)
• Requires no maintenance; Proudly made in the U.S.A.
• Fits both front and rear coil springs
• Coil SumoSprings simply slide between the turns of coil springs
• Enhance front suspension when fitting snow plow, winch, or bumper
• Enhance rear suspension when adding tow hitch
• Reduces side-to-side body roll and front end dip
• Produced from SumoSprings closed micro-cellular urethane
• Progressive spring rate
• Coil capacity increased by 15% to 30%
• Typical installation completed in less than 30 minutes
• Never load any vehicle beyond the manufacturer's GVWR
• Color: Black