Compatibility of Roadmaster RM-2470 Comfort Ride Shock Absorbers with Disc Brake Equipped 8K Axle

Question:

I have a 2022 Grand Design 390RKR. It has 8000 lb. axles with disc brakes. Does this kit work on this 5th wheel? Is there an installation video available?

asked by: Sidney J

Helpful Expert Reply:

The Roadmaster # RM-2470 Comfort Ride Shock Absorbers for Tandem Axle Trailers aren't an RV specific item, they're designed for 8K axles with a 3-1/2 inch diameter axle tube with leaf spring suspensions. It will be compatible with disc brakes.

If your axles meet those parameters, the Roadmaster # RM-2470 will work great for you. The linked video explains how the system works, but we don't have an install video at this time.

I have linked to the installation instructions, which I hope you'll find helpful.

expert reply by: Mike L