3.5-Inch Lift Kit with N3 Shocks for 2019–2024 GMC Sierra 1500, Part 28831
- Fits compatible 2019–2024 GMC Sierra 1500 4WD and RWD, plus 2022 Sierra 1500 Limited: review all exclusions
- Front lift of 3.5 inches with 2.5 inches at the rear to level the stance
- Kit contents: forged aluminum upper control arms, loaded strut pair, and N3 shock pair
- Excludes Denali, Denali Ultimate, AT4, AT4X, the 2019 Classic (2018 body style), and diesel models
- Downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- 2019 "Classic" models (2018 body style) Does NOT fit Denali or Denali Ultimate models
- AT4 models
- AT4X models
Due to variances in motor weight Rough Country's replacement strut options do NOT work on diesel models. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.5-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 28831 is a 3.5-inch lift kit for compatible 2019–2024 GMC Sierra 1500 models in 4WD and RWD, pairing 3.5 inches of front height with 2.5 inches at the rear to even out factory rake. The kit ships with forged aluminum upper control arms, a loaded strut pair, and an N3 shock pair. It does not fit Denali, Denali Ultimate, AT4, AT4X, or diesel trucks.
This 3.5-inch lift kit for the 2019–2024 GMC Sierra 1500 also covers the 2022 Sierra 1500 Limited and Sierra SLE 4WD applications shown in the fitment list. Up front you get a loaded strut pair and forged aluminum upper control arms with pre-installed POM ball joints; the rear runs an N3 shock pair, with 2.5 inches of rear height to match the front. Check the exclusion list first: the 2019 Classic (2018 body style), Denali and Denali Ultimate with Adaptive Ride Control, AT4 and AT4X with their 2-inch factory lift, and all diesel trucks are out. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Forged Upper Control Arms 29501$339.95
- 1× N3 Shock Pair 23141
- 1× Loaded Strut Pair 501066$369.95
- 1× 288 Strut Kit Box 28831991
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 28831 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 28831 |
| UPC / GTIN | 00840269927423 |
| Lift height | 3.5 in |
| Shock package | N3 series |
| Shipping weight | 89.5 lb |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
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