Could Timbren Trailer Suspension T46GR Fit with Roadmaster Comfort Ride
Updated 12/15/2025 | Published 11/07/2024
Question:
I have a triple axle 2023 Grand Design Momentum 399TH. Can the Timbren Trailer Suspension Enhancement System for Spring Over Axle Configurations - 5,000 lbs be installed with Roadmaster Comfort Ride Shock Absorber System. The Timbren System appears to have two additional bolt holes for the spacer that are not present in the Comfort Ride tie plate.
asked by: Charles M
Expert Reply:
Hey Charles, I am sure there is a way to allow the Timbren suspension kit part # T46GR with the Roadmaster Comfort Ride system but we've never had the two tested together to verify that for sure. I would assume it wouldn't be too difficult though since it's basically just a matter of attaching to the u-bolt plate.
Product Page this Question was Asked From
Timbren Trailer Suspension Enhancement System for Spring Over Axle Configurations - 5,000 lbs
- Trailer Suspension Parts
- Leaf Spring Enhancement System
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 5000 lbs
- Single Axle
- Timbren
more information >
Continue Researching
- Q&A: Does the Timbren Trailer Suspension Enhancement System T46GR Raise Ride Height?
- Q&A: Replacement 3,500 lbs Axle w/a 86.5" Hub Face and a 68.5" Spring Center
- Q&A: Replacement 2,500 lbs - 3,500 lbs Axle w/a 86.5" Hub Face and a 68.5" Spring Center
- Q&A: SumoSprings for Jayco Jay Flight SLX-7 183RB Baja & How to Determine Solar Power Needed
- Q&A: Bolt Hole Dimensions of Timbren Suspension Enhancement T46GR
- Article: How to Accurately Measure Trailer Leaf Springs
- Q&A: Will Ultra-Fab Steel Roller Fit 2021 Ford Transit Extended
- Q&A: Will SumoSprings Trailer Helper Springs TSS-107-40 Help Bouncing Of 2017 Forest River Wolf Pup?
- Article: Double-Eye Trailer Suspension System Review
- Article: How to Raise Your Travel Trailer Height
- Article: Trailer Wiring Diagrams
- Article: RV Sway Control, Stabilization, and Suspension Enhancement
- Article: 5 Tell-Tale Signs It’s Time to Replace Your Trailer’s Leaf Springs
- Article: How to Charge a Trailer Battery While Driving: 3 Common Problems (And How to Fix Them)
Jameson C.
12/15/2025
Hey Charles, were you able to find out if the Timbren suspension kit worked with your Roadmaster Comfort Ride setup on the Momentum 399TH? Knowing what you discovered could help others trying to pair those two systems.