Suspension Enhancement for 2024 GMC Sierra 1500 AT4X
Updated 01/12/2026 | Published 09/05/2024
Products Featured in This Question
Question:
What is a good bump stop replacement for the GMC 2024 Sierra 1500 AT4X 4x4 diesel truck? Ive tried the T53-MR and it rides like a wagon pulling my 2024 Tradewind!
asked by: Bill M
Expert Reply:
Hi Bill; I'm not surprised the # T53MR gives you a rough ride since it is the severe service kit. Timbren SES isn't overly forgiving to begin with, and this particular design is for constant loads like a slide-in camper. I would recommend the SumoSprings but unfortunately they won't work with AT4 models. You will need to look outside of the jounce style springs for suspension enhancement.
As long as you don't have the composite mono-leaf springs I recommend the RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS4611. These strengthen your leaf springs and turn them into a mechanically active suspension system. They will help reduce sway, body roll, and keep you level while you're towing. They also extend the life of your leaf springs and other suspension components. This is the standard kit with a weight capacity of 2,000 lbs which will be plenty for your 2024 Trade Wind.
Product Page this Question was Asked From
Timbren Suspension Enhancement System - Severe Service - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Bump Stops
- Suspension Only
- Heavy Duty
- Rear Axle Suspension Enhancement
- Timbren
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Search Results: trailer axle
- Shop: Lippert SolidStep RV Steps for 29" to 36" Wide Doorways - 3 Steps
- Search Results: 3" hitch
- Search Results: coupler
- Search Results: screen protector
- Search Results: screen door bar
- Search Results: mcl527rb
- Search Results: rv step
- Shop: Lippert Quick Drop RV Stabilizer Jack - Double Leg - 23" Lift - 500 lbs Per Leg
- Shop: Easy Grease Trailer Hub and Drum Assembly for 5.2K & 6K Axles - 12" - 6 on 5-1/2 - Pre-Greased
- Shop: Rubber Grommet for 2-1/2" Round Trailer Lights - Flush Mount - Open Back
- Shop: LED Trailer Clearance or Side Marker Light with Reflex Reflector - 2 Diodes - Amber Lens
- Shop: RoadActive Suspension Custom Leaf Spring Enhancement Kit
- Shop: Suspension Enhancement
- Video: Trailer Wiring Harness Installation - 2009 Ford Van
- Q&A: Brake Controller and Install Harness Recommendation for 2025 Ram 1500
- Video: Trailer Wiring Harness Installation - 2017 Chevrolet Express Van 55540
- Shop: Firestone Ride-Rite Air Bags w/ Easy Mount Compressor - Wireless Control - Single Path - 5,000 lbs
- Shop: Trailer Wiring
- Shop: Trailer Hitch
- Video: Install: RoadActive Suspension Custom Leaf Spring Enhancement Kit on a 2018 Chevrolet Silverado 1500
- Video: Let’s Check Out the RoadActive Suspension Custom Leaf Spring Enhancement Kit-RAS34FR
- Q&A: Do You Recommend the Timbrens or Roadmaster Active Suspension for My 2021 Chevy Silverado 1500?
- Q&A: Air Bags vs. RoadActive Suspension Enhancement For 2023 GMC Sierra 1500
- Video: What to Know About the RoadActive Suspension Custom Leaf Spring Enhancement Kit
- Video: Install: Timbren Suspension Enhancement System on a 2022 Chevrolet Silverado 1500
- Shop: Fluid Filters
- Video: Install: Air Lift WirelessONE Compressor System for Air Helper Springs on a 2019 GMC Sierra 1500
- Q&A: Air Lift Loadlifter 5000 for 2020 GMC Sierra
- Q&A: Best Suspension Enhancement Kit for 2019 GMC Sierra 1500 Elevate
Robin H.
1/12/2026
Hey Bill, how did the ride feel after switching to the RoadActive Suspension kit on your Sierra? Your feedback could really help others trying to smooth out their towing setup with a similar trailer.