Which Roadmaster Comfort Ride System Fits 2023 Grand Design Reflection 337RLS
Updated 04/25/2026 | Published 04/20/2026
Question:
HI, I have a 2023 Grand Design 337rls fifth wheel. It has 6000 lbs axles, 10877 lbs dry weight and 13995 gvwr. Can you please recommend which Roadmaster slipper spring kit with shocks I would need ?
asked by: Mike S
Expert Reply:
Hey Mike! The 6k axles on your 2023 Reflection 337RLS have a 3" diameter so you need the Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers # RM49NQ. This kit fits 3" axles and has leaf springs rated to match your capacity. The Comfort Ride is one of the best upgrades you can make to any trailer, you're going to have really great towing experience with this system installed.
Any big trips coming up with the Reflection once you upgrade the suspension?
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Product Page this Question was Asked From
Roadmaster Comfort Ride Leaf Spring Suspension Kit w/ Shock Absorbers - Tandem 6K Trailer Axles
- Trailer Suspension Parts
- Equalizer Upgrade Kit
- Leaf Spring Enhancement System
- Suspension Kits
- Boat Trailer
- Camper
- Car Hauler
- Snowmobile Trailer
- Utility Trailer
- 6000 lbs
- Tandem Axle
- Roadmaster
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David D.
4/25/2026
The RM slipper springs dedinatly improved the ride, especially over pot holes and bridges