3.5-Inch Vertex 2.5 and V2 Lift Kit, Red Arms, Sierra 1500
- Red forged aluminum upper control arms, ball joints installed before shipping
- Side-specific adjustable Vertex 2.5 front units with a V2 monotube rear pair
- Sets 3.5 inches of front lift and 2.5 inches at the rear
- Covers 2025-2026 GMC Sierra 1500 in Elevation, Pro, SLE, and SLT trim
- Not for Denali, Denali Ultimate, AT4, AT4X, or diesel trucks
- Cutting and drilling required; shipping weight: 46 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Denali or Denali Ultimate models with
- AT4 models
- AT4X models
- Diesel models
Requires cutting and drilling. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.5-Inch Vertex 2.5 and V2 Lift Kit, Red Arms, Sierra 1500, fitment-checked
Rough Country 110557RED brings red forged aluminum upper control arms to the mixed Vertex 2.5 and V2 damping package. Front lift is 3.5 inches and rear lift 2.5 inches on 2025-2026 GMC Sierra 1500 trucks. Diesel models are not supported.
Red arms, adjustable Vertex 2.5 units up front, a V2 monotube pair at the rear — that is the package. It fits 2025-2026 GMC Sierra 1500 4WD and RWD trucks in Elevation, Pro, SLE, and SLT trim, raising the front 3.5 inches and the rear 2.5 inches. The forged aluminum arms come with POM ball joints already installed, so they bolt on as a finished assembly. Denali and Denali Ultimate trucks run Adaptive Ride Control and are excluded, along with AT4, AT4X, and diesel models. Cutting and drilling are required. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Red Forged Upper Control Arms 29501RED
- 1× 110500 UNIVERSAL STRUT KIT BOX 110500992
- 1× Vertex 2.5 Adj FR Lh 3.5in 685066L
- 1× Vertex 2.5 Adj FR Rh 3.5in 685066R
- 1× V2 MONOTUBE SHOCK PAIR 760782-2
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 110557RED kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 110557RED |
| UPC / GTIN | 00840269972140 |
| Lift height | 3.5 in |
| Shock package | Vertex series |
| Shipping weight | 46 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here