7-Inch Lift Kit with N3 Shocks for Silverado 1500 2WD (2014–2018)
- Fits 2014–2018 Silverado 1500 and Sierra 1500 2WD, plus the 2019 Silverado 1500 LD
- Kit contents include a loaded 7-inch strut pair and an N3 shock pair
- Will not fit Denali, Denali Ultimate, or eAssist (ECO Hybrid) models
- Requires 18-inch or larger wheels; retaining factory wheels calls for a 0.25 in spacer, SKU 1065
- Cutting and drilling required — downloadable installation guide available
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. 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
Rough Country 18734 lifts 2WD Chevrolet Silverado 1500 and GMC Sierra 1500 trucks 7 inches, and the box holds a loaded 7-inch strut pair plus an N3 shock pair. Cutting and drilling are part of the install, 18-inch or larger wheels are required, and Denali, Denali Ultimate, and eAssist models are excluded.
Coverage runs across 2014–2018 Silverado 1500 and Sierra 1500 2WD trims from WT up through High Country, and the 2019 Silverado 1500 LD is included as well. Confirm whether your factory control arms are cast aluminum, cast steel, or stamped steel before ordering, since fitment depends on it. Tires wider than 35x12.50 R20 call for offset wheels and possible trimming, and moving to larger tires means adding Rough Country's speedometer calibrator, SKU 90009. Test fit wheels before installation, and work from the downloadable Rough Country installation guide.
What’s in the box
Kit contents
- 1× 7in Box 187BOX1
- 1× 7in Crossmember Box 17430BOX2
- 1× 7in Aluminum Stamped Steel Dr Knuckle 17430BOX11
- 1× 7in Aluminum Stamped Steel Ps Knuckle 17430BOX12
- 1× Loaded Strut Pair 501035
- 1× N3 Shock Pair 23158
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 18734 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 18734 |
| UPC / GTIN | 00843030169497 |
| Lift height | 7 in |
| Shock package | N3 series |
| Shipping weight | 232 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here