Suspension Enhancement for 2026 Jayco Granite Ridge
Updated 03/03/2026 | Published 03/01/2026
Question:
Hi i have a 2026 Jayco granite ridge built on the sprinter 3500xd dually chassis. The factory suspension is terribly squated in the rear due to the weight of the camper. To regain the most height and support would you recommend the Super Springs helper spring or the Air Spring setup? Or both together? Thanks for the help.
asked by: Myles B
Expert Reply:
Hey Myles! It looks like that uses the 4WD/AWD model of the Sprinter 3500 so I recommend the SumoSprings Rebel Custom Helper Springs # SS23FR. These basically act as air bags without the need for maintenance or an air pump.
The SumoSprings Rebel will provide you with 5,000 lbs of load support to get rid of that rear sag. They will also help with sway and body roll. I wouldn't go all in by adding multiple parts at once, start with these and see how it rides once they're installed.
What trip is coming up next with your Granite Ridge?
(click to enlarge)
Product Page this Question was Asked From
SumoSprings Rebel Custom Helper Springs - 2 Piece - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Bump Stops
- Suspension Only
- Heavy Duty
- Rear Axle Suspension Enhancement
- SuperSprings Intl
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: SumoSpring Kit Recommendation for 2025 Winnebago Ekko on Sprinter Chassis
- Q&A: SumoSprings For 2023 Forest River Sunseeker MBS 2400B on Mercedes-Benz Sprinter 3500 Chassis
- Q&A: Correct SumoSprings for Thor RV On 2020 Mercedes-Benz Sprinter 3500
- Q&A: Recommended Suspension Enhacnement for a 2024 Itasca 3 to Reduce Sway
- Q&A: SumoSprings Kit for Front and Rear of 2014 Itasca Sunstar 35F
- Q&A: Suspension Enhancement For 2023 Mercedes Sprinter 3500xd AWD 4WD
- Q&A: Correct Plug In Adapter Harness For a 2023 Jeep Wagoneer Using A Tekonsha Voyager Brake Controller
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Stability Control for Heavy Duty Vehicles