5-Inch Lift Kit for Aluminum-Arm Silverado 1500 (2014–2018)
- Knuckles machined for aluminum control arms — check your factory arm material before ordering
- Fits 2014–2018 Silverado 1500 and Sierra 1500 4WD, plus the 2019 Silverado 1500 LD
- N3 shock pair, high-clearance crossmember, and fabricated rear blocks included
- Denali, Denali Ultimate, and eAssist trucks are not covered
- 18-inch or larger wheels required; factory wheels need a 0.25 inch spacer
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. 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 33x12.50 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
5-Inch Lift Kit, fitment-checked
The aluminum control arm knuckle build of Rough Country's 5-inch lift kit, part 22431, for 2014–2018 Chevy Silverado 1500 and GMC Sierra 1500 4WD and the 2019 Silverado 1500 LD. Knuckle choice follows the factory control arm material, so identify yours as cast aluminum, cast steel, or stamped steel before you order. An N3 shock pair is in the box.
This 5-inch lift kit for the 2014–2018 Chevy Silverado 1500 and GMC Sierra 1500 4WD uses knuckles cut for aluminum control arms, paired with a high-clearance crossmember, front kit components, and an N3 shock pair. Rough Country states 33-inch tires will clear factory 20-inch wheels; 18 inches is the minimum wheel diameter, and retaining factory wheels requires the 0.25 inch spacer. Denali, Denali Ultimate, and eAssist trucks are excluded. Cutting and drilling are required, and a downloadable installation guide is available. Shipping weight: 169 lb.
What’s in the box
Kit contents
- 1× 5" Kit Box 224BOX1
- 1× Crossmember Box 229BOX2
- 1× Aluminum Control Arm Knuckle 1238BOX1
- 1× 5in Kit FR Components 262BOX2
- 1× N3 Shock Pair 23158
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 22431 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 22431 |
| UPC / GTIN | 00843030173159 |
| Lift height | 5 in |
| Shipping weight | 169 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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