7-Inch Lift Kit with N3 Shocks for Silverado & Sierra 1500
- Includes a 7-inch loaded strut pair and an N3 series shock pair
- Fits 2014–2018 Silverado 1500 and Sierra 1500 4WD and 2019 Silverado 1500 LD
- Excludes Denali, Denali Ultimate, and eAssist (ECO Hybrid) models
- Cutting and drilling required; 18-inch or larger wheels, offset wheels past 35x12.50 R20
- Speedometer calibrator 90009 with larger tires; 0.25 inch spacer 1065 to keep factory wheels
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Denali or Denali Ultimate models
- Models with eAssist (ECO Hybrid) package
Requires cutting and drilling. To ensure proper fit please confirm if the stock control arms are cast aluminum cast steel or stamped steel. For a visual please click here. To ensure adequate clearance when lowering the differential models equipped with a mass damper on the front differential must be removed. IMPORTANT! - Installation of larger tires will require Rough Country's Speedometer Calibrator SKU: 90009. Tire and Wheel Details 18-inch or larger wheels are required. If wider than 35x12.50 R20 tires are used offset wheels will be required and trimming may be required. Please test fit wheels prior to installation. To retain factory wheels a 0.25" wheel spacer will be required SKU: 1065. Fitment on this page is based on the manufacturer’s application data.
About this kit
7-Inch Lift Kit with N3 Shocks, fitment-checked
This 7-inch kit ships with a loaded strut pair up front and an N3 series shock pair out back, so the damping is settled in one box (Rough Country 17432). It covers 2014–2018 Silverado 1500 and Sierra 1500 4WD along with the 2019 Silverado 1500 LD. Denali, Denali Ultimate, and eAssist trucks are not included, and cutting and drilling are part of the install.
The loaded struts are matched to the 7-inch height, which saves sourcing dampers separately once the knuckles and high-clearance crossmember are in. Fitment spans 2014–2018 Chevrolet Silverado 1500 from WT to High Country plus the SSV, GMC Sierra and Sierra 1500 in SLE and SLT, and the 2019 Silverado 1500 LD. Check the control arm material before ordering, remove any mass damper on the front differential, and plan on 18-inch or larger wheels. Tires wider than 35x12.50 R20 want offset wheels; factory wheels need the 0.25 inch spacer, part 1065. Shipping weight: 252 lb.
What’s in the box
Kit contents
- 1× 174 Universal Kit Box 174BOX1
- 1× 7in Aluminum Stamped Steel Dr Knuckle 17430BOX11
- 1× 7in Crossmember Box 17430BOX2
- 1× Loaded Strut Pair 501060
- 1× N3 Shock Pair 23158
- 1× 7in Aluminum Stamped Steel Ps Knuckle 17430BOX12
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 17432 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 17432 |
| UPC / GTIN | 00843030163525 |
| Lift height | 7 in |
| Shock package | N3 series |
| Shipping weight | 252 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here