3.5-Inch Lift Kit with Vertex Struts for Silverado & Sierra
- Fits 2007-2016 Chevy Silverado 1500 and GMC Sierra 1500 4WD, plus listed 2010-2015 Sierra AWD
- Two Vertex 2.5 adjustable front units with a V2 monotube rear shock pair
- Red forged upper control arms with POM ball joints pre-installed
- Cast aluminum or cast steel factory control arms only — stamped steel arms are not compatible
- Excludes 2014-2016 Denali with Magnetic Ride Control and eAssist models; cutting and grinding required
- Factory wheels: keep tire width at 11.5 inches or run the 0.25-inch spacer, part 1065. Shipping weight: 121.0 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Models with factory stamped steel control arms
- 2014-2016 Denali models
- Models with eAssist (ECO Hybrid) package
Requires cutting and grinding. This kit fits models with both cast steel or aluminum factory control arms. Please use our 3.5" knuckle kit. To ensure proper fit please confirm if the stock control arms are cast aluminum cast steel or stamped steel. New lift block replaces the factory equipped block. To ensure adequate clearance when lowering the differential models equipped with a mass damper on the front differential must be removed. Models retaining factory wheels are advised to run no wider than a 11.5" wide tire. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.5-Inch Lift Kit with Vertex Struts, fitment-checked
Rough Country 19457RED pairs a 3.5-inch lift for the 2007-2016 Chevy Silverado 1500 and GMC Sierra 1500 with two Vertex 2.5 adjustable front units and a V2 monotube rear shock pair, plus red forged upper control arms. It fits trucks with cast steel or cast aluminum factory control arms only — stamped steel arms need the knuckle kit instead. Cutting and grinding required.
Confirm the factory upper control arms before anything else: this 3.5-inch kit works with cast aluminum or cast steel arms, and CV boot clearance rules out stamped steel. Coverage runs 2007-2016 Silverado 1500 and Sierra 1500 4WD, with 2010-2015 Sierra AWD listed as well. Damping comes from two Vertex 2.5 adjustable front units and a V2 monotube rear pair, and a fabricated block replaces the factory rear block. Denali models from 2014-2016 with Magnetic Ride Control and eAssist trucks are excluded. Trucks keeping factory wheels should stay at 11.5 inches of tire width or add the 0.25-inch spacer, part 1065.
What’s in the box
Kit contents
- 1× 3.5" Kit Box 12170BOX1
- 2× Vertex 2.5 Adj FR 3.5in 685130
- 1× V2 MONOTUBE SHOCK PAIR 760738-2
- 1× Red Forged Upper Control Arms 19401ARED
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 19457RED kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 19457RED |
| UPC / GTIN | 00840269940231 |
| Lift height | 3.5 in |
| Shock package | Vertex series |
| Shipping weight | 121 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here