Will SumoSpring Custom Helper Springs Fit A 2021 GMC Sierra 1500 AT4
Updated 09/15/2022 | Published 09/14/2022
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Question:
I have a 2021 GMC 1500 AT4. IS THERE A SUMO SPRING AVAILABLE FOR THIS TRUCK? PREFER BLACK.
asked by: Darrell M
Expert Reply:
Your 2021 GMC 1500 AT4 has a 2 inch lift so the Sumo Springs like The SumoSprings Solo Custom Helper Springs # SS45FR wouldn't work correctly unless you're experiencing a lot of sag while hauling a heavy load. These sumo springs already require some sag before they start working properly, so your vehicle's additional lift will increase the distance the need to move before they start to work.
Instead of Sumo Springs I recommend The RoadActive Suspension Custom Leaf Spring Enhancement Kit # RAS4611.This kit will actively strengthen your leaf springs for an improved ride quality with or without a load. Using these springs will help extend the life of your leaf springs, shock absorbers, shackles, and even tires. The springs have a durable, epoxy e-coated steel construction and have an easy, bolt-on installation.
I attached a review video link below.
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Edge Pulsar LT Inline Tuner Module
- Performance Chip
- Performance Tuners
- Tuner Only
- No Display Screen
- No - Not California Approved
- Pulsar LT
- Edge
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