If your coach is sitting on a Freightliner RV chassis, you’ve already got a good foundation. Freightliner Custom Chassis builds RV-specific platforms like the XC Series (common under many diesel pushers) and the S2RV (a Super C-style chassis built specifically for the RV market). 

That said, I’ve worked on enough Freightliner-based motorhomes to tell you this: even a solid chassis can start feeling sloppy when the suspension parts are worn or the setup doesn’t match how the coach is loaded. What you feel from the driver’s seat usually shows up as wandering, more sway than you want, a “busy” ride over seams, or that little rear-end wiggle when a semi blows by.

This collection is focused on Freightliner RV suspension upgrades that actually change how the coach drives:

• Motorhome shocks to control bounce, porpoising, and that long “after-bump” rocking
• Sway bars to reduce body roll and side-to-side rocking
• Track bars (where applicable) to help the coach track straight and cut down rear shift
• Steering stabilizers / steering control to calm the wheel and reduce constant corrections
• Air-ride related suspension parts for Freightliner-based coaches that use air suspension

Freightliner setups can vary by coach builder and year, even within the same model name. So the best way to do this is to match parts to your exact chassis (XC, S2RV, and others) and the problem you’re trying to fix.

Browse the collection below, and if you’re not sure what you have, reach out before ordering. Give us your coach year/make/model and any chassis info you can find—we’ll help you get the right parts the first time.