SumoSprings Helper Springs for Your 2027 GMC Sierra 3500
Updated 09/05/2026 | Published 09/04/2026
Question:
will these fit a 2027 GMC Sierra 3500 4wd
asked by: Morton
Expert Reply:
Hi Morton,
Great news, the SumoSprings Solo Custom Helper Springs, part # SS46KJ are a confirmed to fit a 2027 GMC Sierra 3500 4WD.
I really like the SumoSprings for helping with rear sag because they use progressive load control, so they adjust based on how much weight you’re carrying. With lighter loads, they compress more easily for softer engagement and a smoother ride, while heavier loads cause them to compress more for additional support. They’re a nice option if you want to add support when towing or hauling without making the ride unnecessarily stiff when the truck isn’t loaded.
Are you mainly looking to add support for towing, hauling, or both?
Product Page this Question was Asked From
SumoSprings Solo Custom Helper Springs - Rear Axle
- Vehicle Suspension
- Towing/Load Leveling
- Bump Stops
- Suspension Only
- Rear Axle Suspension Enhancement
- SuperSprings Intl
more information >
Featured Help Information
Instructions
Continue Researching
- Q&A: Looking for Yellow SumoSprings Suspension Kit that Fits 2025 Chevrolet Silverado 2500 HD
- Q&A: Timbrens For 2025 Chevy 2500HD LTZ Trail Boss
- Q&A: Best SumoSprings for 2024 Chevy Silverado 2500HD Towing a 14,000 lb Fifth Wheel
- Q&A: Rear Suspension Helper Springs for a 2018 GMC Sierra 2500 Towing a 5th Wheel Trailer
- Q&A: How Many Diodes Needed to Install Roadmaster Second Vehicle Kit
- Q&A: Is the RoadActive Suspension Worth Removing Top Overload Springs on a 2023 GMC Sierra 3500
- Q&A: Choosing Between 3,000 and 5,000 Lb SumoSprings Rebel Custom Helper Springs for 2022 GMC Sierra 2500