7.5-Inch Lift Kit with N3 Shocks for 2007-2013 Silverado/Sierra 1500
- Fits 2007-2013 Silverado 1500 and Sierra 1500 in 4WD, with AWD Sierra coverage — see the fitment table for trims
- Does not fit 2007 "Classic" body models
- AWD trucks require aftermarket driveshaft 5083.1 to address vibration after the lift
- Wheels must be 18 inches or larger to clear the supplied knuckles; clears 35-inch tires on factory 20-inch wheels
- Includes a loaded 7.5-inch strut pair and an N3 shock pair with a high-clearance crossmember
- Minor cutting and drilling required — downloadable installation guide available. Shipping weight: 223.65 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- 2007 "Classic" models
Requires minor cutting and drilling. Due to vibration issues after lifting AWD models require a new aftermarket driveshaft SKU: 5083.1. 18" or larger wheels are required to ensure proper clearance of the supplied knuckles. Fitment on this page is based on the manufacturer’s application data.
About this kit
7.5-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 26431 is a 7.5-inch lift kit for 2007-2013 Chevrolet Silverado 1500 and GMC Sierra 1500 4WD and AWD models. The kit pairs loaded struts with an N3 rear shock pair, high-clearance crossmember, and knuckles. Minor cutting and drilling are required, 18-inch or larger wheels are needed to clear the supplied knuckles, and 2007 "Classic" body models are not covered.
This 7.5-inch lift kit for the 2007-2013 Chevrolet Silverado 1500 and GMC Sierra 1500 ships as five boxed groups: the universal kit box, a crossmember box, knuckles, a loaded 7.5-inch strut pair, and an N3 shock pair. Fitment covers WT through LTZ and Denali trims in 4WD, plus AWD Sierra applications. AWD trucks need an aftermarket driveshaft, part 5083.1, to address post-lift vibration. Plan on minor cutting and drilling, confirm your wheels measure 18 inches or larger, and rule out the 2007 "Classic" body before ordering. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× 7.5in Universal Kit Box 264BOX1
- 1× Crossmember Box 229BOX2
- 1× Knuckles 1264BOX3
- 1× Loaded Strut Pair 501032$369.95
- 1× N3 Shock Pair 23158
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 26431 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 26431 |
| UPC / GTIN | 00843030170301 |
| Lift height | 7.5 in |
| Shock package | N3 series |
| Shipping weight | 223.65 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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