7-Inch Lift Kit with Vertex 2.5 Shocks for Silverado 1500 2WD
- Two adjustable Vertex 2.5 front shocks and two Vertex 2.5 rear shocks included
- Fits 2014–2018 Silverado 1500 and Sierra 1500 2WD, plus the 2019 Silverado 1500 LD
- Not for Denali, Denali Ultimate, or eAssist (ECO Hybrid) models
- 18-inch or larger wheels required; wider than 35x12.50 R20 needs offset wheels and possible trimming
- 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. 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 Vertex 2.5 Shocks, fitment-checked
Rough Country 18750 is the Vertex-equipped version of the 7-inch 2WD lift for 2014–2018 Silverado 1500 and Sierra 1500: two adjustable Vertex 2.5 front units and two Vertex 2.5 rear units, on top of the crossmember and knuckle hardware. Cutting and drilling required; 18-inch or larger wheels required.
Damping is the story on this one. The kit ships with a pair of adjustable Vertex 2.5 front shocks and a pair of Vertex 2.5 rear shocks alongside the 7-inch crossmember and stamped steel knuckles. Supported trucks are 2014–2018 Silverado 1500 and Sierra 1500 2WD models plus the 2019 Silverado 1500 LD. Denali, Denali Ultimate, and eAssist trucks are out. Check your factory control arm material, keep tires at or under 35x12.50 R20 unless you are running offset wheels, and follow the downloadable installation guide.
What’s in the box
Kit contents
- 1× 7in Aluminum Stamped Steel Dr Knuckle 17430BOX11
- 1× 7in Crossmember Box 17430BOX2
- 1× 7in Box 187BOX1
- 2× Vertex 2.5 Adj FR 7in 685060
- 2× Vertex 2.5 RR 7 In 695739
- 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 18750 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 18750 |
| UPC / GTIN | 00843030152543 |
| Lift height | 7 in |
| Shock package | Vertex series |
| Shipping weight | 281 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
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