Upgrading Your RV Suspension – What Works and What’s a Waste of Money

RV suspension upgrades can make a huge difference in how your motorhome drives, but not every upgrade is worth the investment. Some changes provide an immediate improvement in handling and stability, while others are overhyped and overpriced. If you’re dealing with excessive sway, body roll, or a rough ride, here’s what actually works – and what doesn’t.

Shocks – The First Upgrade You Should Consider

Factory shocks are built to be cheap, not to last. If your RV feels bouncy, unstable, or unpredictable on the road, replacing the stock shocks with high-quality aftermarket options is the first step.

• Bilstein Shocks: Known for their firmer, more controlled ride. Great for reducing bounce and improving handling.
• Koni FSD Shocks: Ideal for those who want a smoother ride with better road absorption, especially on rough highways.
• Monroe and KYB: Budget-friendly options that offer an improvement over stock but don’t last as long as Bilstein or Koni.

Rear Track Bars – The Best Fix for Sway

A rear track bar is one of the best suspension upgrades for Class A and some Class C motorhomes. It helps keep the rear axle centered, reducing side-to-side movement (tail wag) that can make the RV feel unstable.

• SuperSteer Rear Trac Bar: One of the most popular options, known for making a noticeable difference in handling.
• Roadmaster Reflex Steering Stabilizer: A solid alternative that also helps with steering control.

Sway Bars – Reduce Body Roll in Turns

Stock sway bars are often too weak for a fully loaded RV, which leads to excessive body roll, especially on curves and uneven roads. Upgrading to heavy-duty sway bars makes a big difference.

• Roadmaster Anti-Sway Bars: Designed for better stability and control in turns.
• SuperSteer Sway Bar Kits: Great for reducing the “floating” feeling on the highway.

Steering Stabilizers – Do You Need One?

If you find yourself constantly correcting the wheel on the highway, a steering stabilizer can help. It reduces the impact of crosswinds, road ruts, and passing trucks.

• Safe T Plus Steering Stabilizer: One of the best options for reducing driver fatigue and improving control.
• SuperSteer Steering Stabilizer: A strong competitor with solid reviews.

What’s Not Worth Your Money?

Not every upgrade is a good investment. Here are a few that don’t always live up to the hype:

• Cheap Shocks: If you’re upgrading, don’t skimp on shocks. Cheap options won’t last and won’t provide much improvement.
• Add-a-Leaf Kits: These can stiffen the suspension but don’t always improve ride quality.
• Airbags (Without Other Mods): Airbags can help level out a heavy RV, but they don’t fix sway or bounce by themselves.

Final Thoughts

Upgrading your RV’s suspension is one of the best ways to improve handling, comfort, and overall driving experience. Start with high-quality shocks, then look at track bars and sway bars if you need more stability. Steering stabilizers can also make a big difference for highway driving. Focus on proven upgrades, and skip the gimmicks – your RV will handle better, and you’ll enjoy the drive a whole lot more.