Will RoadActive Suspension Change Ride Height on 2021 Sierra 1500 With 2 Inch Factory Lift
Question:
The 2021 GMC Sierra 1500 AT4 has a factory two inch lift. 1 Will the RAS system fit this suspension? 2 Will the unweighted ride height on this specific suspension be affected? Im researching suspension options that do not add to unweighted vehicle height. Specific products Im researching is the RASfoot and Supersprings.
asked by: Vincent K
Expert Reply:
The # RAS4611 RoadActive Suspension Kit is a confirmed fit for your 2021 GMC Sierra 1500 AT4. This works with your factory 2 inch lift. These springs are customizable and may be adjusted during installation. They also automatically adjust to your vehicle's load. They only down side here is they may increase the height of your vehicle which is what you have asked to avoid.
According to RoadActive, most vehicles fall into the range of gaining 1/16" to 1-1/2" lift. It is hard to determine since there are many variables such as the age of the leaf springs or how worn out they are. They stated that most customers do not even notice the change if there is any at all. Since this is a newer vehicle you will likely fall on the low side of this number, but it is impossible to know for sure.
If this does not work for you then I recommend the # SS65FR SumoSprings Solo Custom Helper Springs - Rear Axle These have a 1,000 lbs. capacity and help support a heavy load to level your ride and minimize sway. These also offer progressive load control, compressing according to the weight of your cargo. Keep in mind, the lift on your truck means the SumoSprings will have to travel further under a heavy load before engaging.
I have attached a video review of both for your reference.
Products Referenced in This Question
SumoSprings Solo Custom Helper Springs - Rear Axle
- Vehicle Suspension
- Rear Axle Suspension Enhancement
- Jounce-Style Springs
- Light Duty
- SuperSprings Intl
more information >
Product Page this Question was Asked From
RoadActive Suspension Custom Leaf Spring Enhancement Kit
- Vehicle Suspension
- Rear Axle Suspension Enhancement
- Leaf Springs
- Standard Duty
- RAS
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Suspension Enhancement
- Shop: Brake Controller
- Shop: Curt Echo Wireless Brake Controller - 7-Way Plug Mount w/ Bluetooth App - 1 to 2 Axle - Proportional
- Shop: Replacement Head for Blue Ox SwayPro Weight Distribution Systems - Trunnion Bar
- Shop: RoadActive Suspension Custom Leaf Spring Enhancement Kit
- Shop: Blue Ox SwayPro Weight Distribution w/ Sway Control for 2" Hitch - 7.5K GTW, 750 lbs TW
- Shop: Blue Ox SwayPro Weight Distribution Shank for 2" Hitches - 9" Long - 7 Hole Adjustment
- Video: Trailer Wiring Harnesses Troubleshooting
- Search Results: gm trailer plug
- Search Results: blue ox
- Search Results: blue ox sway pro shank
- Search Results: curt brake controller
- Search Results: blue ox sway pro
- Q&A: Suspension Enhancement for 2023 GMC Sierra 1500 With Adaptive Ride Control
- Q&A: Troubleshooting Intermittent Trailer Disconnected Message with Factory Brake Controller on Ford
- Search Results: military discount
- Search Results: timbren spacer
- Video: Timbren 1/2" Spacer For Raised Frame Vehicles Review
- Video: Let’s Check Out the SumoSprings Solo Custom Helper Springs-SS65FR
- Video: Let’s Check Out the Timbren 1" Spacer For Raised Frame Vehicles
- Video: Feature Breakdown: Spacer Kit for Timbren Suspension Enhancement System
- Q&A: Correct SumoSprings Solo Custom Helper Springs for 2021 GMC Sierra 1500 with 2-3 Lift
- Shop: SumoSprings Solo Custom Helper Springs - Rear Axle
- Q&A: SumoSpring Helper Spring Recommendation for Lifted 2020 Chevy Silverado 1500
- Q&A: Sumospring SS65FR Dimensions
- Q&A: SumoSprings for 2021 Chevolet 1500 Trailboss w/ Factory 2 Lift
- Shop: Spacer Kit for Timbren Suspension Enhancement System
- Shop: Grille Guard
- Q&A: Is There A Spacer Kit For SumoSprings Solo Custom Helper Springs To Fit A 4" Suspension Lift
- Shop: Base Plate for Tow Bar