3.5-Inch Lift Kit with Vertex 2.5 Shocks for Silverado 1500 — Part 110450
- Adjustable Vertex 2.5 front units, ordered left- and right-hand specific
- Vertex 2.5 rear shocks rated across 2 to 3.5 inches of lift
- 3.5-inch front lift, 2.5-inch rear, on 2025-2026 Chevy Silverado 1500 4WD and RWD
- Excludes LT Trail Boss, Custom Trail Boss, ZR2, and Adaptive Ride Control models
- Cutting and drilling required; downloadable installation guide available
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- LT Trail Boss or Custom Trail Boss models
- ZR2 models
- Models with Adaptive Ride Control
Requires cutting and drilling. Fitment on this page is based on the manufacturer’s application data.
About this kit
3.5-Inch Lift Kit with Vertex 2.5 Shocks, fitment-checked
Four Vertex 2.5 units ship in Rough Country 110450: adjustable left- and right-hand front assemblies plus a rear pair rated for 2 to 3.5 inches of lift. Forged aluminum upper control arms complete the 3.5-inch front, 2.5-inch rear setup for the 2025-2026 Chevy Silverado 1500.
Adjustability is the reason to step up to this build. Rough Country 110450 is a 3.5-inch lift kit for 2025-2026 Chevy Silverado 1500 4WD and RWD trucks, and it carries side-specific adjustable Vertex 2.5 front units with a matched Vertex 2.5 rear pair spanning 2 to 3.5 inches of lift. Forged aluminum upper control arms with pre-installed POM ball joints handle the geometry up top. Cutting and drilling are required, and Trail Boss, ZR2, and Adaptive Ride Control trucks fall outside the fitment. A downloadable installation guide is available.
What’s in the box
Kit contents
- 1× Forged Upper Control Arms 29501
- 1× 110400 UNIVERSAL STRUT KIT BOX 110400992
- 1× Vertex 2.5 Adj FR Lh 3.5in 685066L
- 1× Vertex 2.5 Adj FR Rh 3.5in 685066R
- 2× Vertex 2.5 RR 2-3.5in 695738
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 110450 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 110450 |
| UPC / GTIN | 00840269967436 |
| Lift height | 3.5 in |
| Shock package | Vertex series |
| Shipping weight | 142.3 lb |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here