6-Inch Lift Kit with N3 Shocks for GMC Sierra 1500 (2019–2024) — Part 26632
- Fits compatible 2019–2024 GMC Sierra 1500 4WD and RWD, plus 2022 Sierra 1500 Limited — check the fitment list
- Does not fit 2019 Classic (2018 body style), Denali, Denali Ultimate, AT4, AT4X, or diesel models
- Requires 20-inch or larger aftermarket wheels with 4.5in backspacing; factory wheels will not work
- Kit contents: loaded 6-inch strut pair, N3 shock pair, mono-leaf rear, crossmember, front skid, driver and passenger knuckles
- Cutting and drilling required — downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- 2019 "Classic" models
- Denali or Denali Ultimate models
- AT4 models
- AT4X models
- Factory wheels
Requires cutting and drilling. Due to variances in motor weight Rough Country's replacement strut options do NOT work on diesel models. 20-inch or larger aftermarket wheels are required. Wheels must feature 4.5in backspacing to fit. Please test fit wheels prior to installation. Some aftermarket wheels may require 0.25" wheel spacer SKU: 1065. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 26632 is a 6-inch lift kit for compatible 2019–2024 GMC Sierra 1500 models in 4WD and RWD, built around loaded 6-inch struts, an N3 rear shock pair, a high-clearance crossmember, cast steering knuckles, and a mono-leaf rear setup. Factory wheels will not clear: plan on 20-inch or larger aftermarket wheels with 4.5in backspacing. It does not fit 2019 Classic, Denali, Denali Ultimate, AT4, AT4X, or diesel models.
This 6-inch lift kit for the 2019–2024 GMC Sierra 1500 4WD and RWD lifts the front on loaded struts and sets the rear with mono-leaf components, keeping the factory track width. The box also carries a crossmember, a front full skid, driver and passenger knuckle assemblies, and an N3 shock pair. Cutting and drilling are part of the job, though the struts install without disassembly and the differential needs no trimming. Confirm wheel fit before you start — some aftermarket wheels call for the 0.25" spacer, SKU 1065. A downloadable Rough Country installation guide and an installation video are available.
What’s in the box
Kit contents
- 1× Universal Kit Box 21630991
- 1× 6in Kit Crossmember Box 217BOX11
- 1× FR Full Skid 217BOX3
- 1× Loaded Strut Pair 501085
- 1× N3 Shock Pair 23158
- 1× 6in Kit Dr Knuckle Box 21730BOX5
- 1× 6in Kit Ps Knuckle Box 21730BOX6
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 26632 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 26632 |
| UPC / GTIN | 00840269927331 |
| Lift height | 6 in |
| Shock package | N3 series |
| Shipping weight | 275 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here