Does Roadmaster Comfort Ride Work on 2025 Grand Design 391DL

Updated 09/02/2025 | Published 06/19/2025

Question:

I just received my comfort ride kit, RM-2500-80. I noticed there are 7leaves in total per slipper along, and my RV currently has 8 leaves. Granted the slipper spring appear to be heavier duty, I wanted to be certain this is ok. The Rv is a 2025 Grand Design 391DL. Also, I purchased the recommended bolts, but I am not certain they are long enough. I will try to verify that today. What length should they be? Thank you. Matt H.

asked by: Matt

Trailer Suspension
(click to enlarge)

Expert Reply:

Hey Matt, there's no need to worry about the difference in the amount of leaves between the two leaf springs. While there may be fewer of them I can assure you that each spring individually has more capacity which means it's the same overall capacity with fewer leafs. The U-bolts you ordered would also be perfectly fine as well!

expert reply by: Jameson C