3.5-Inch Lift Kit with Vertex Shocks for 2007–2021 Toyota Tundra 4WD — Red
- Fits 2007–2021 Toyota Tundra 4WD — TRD Pro, Rock Warrior, and XSP-X models are excluded
- Vertex 2.5 adjustable front struts (left and right) plus two Vertex 2.5 rear shocks
- Includes a 3.5-inch tubular upper control arm upgrade box with rubber bushings
- Bolt-on installation, no cutting or drilling — downloadable installation guide available
- Limited Lifetime Warranty
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- TRD Pro Rock Warrior or XSP-X models
About this kit
3.5-Inch Lift Kit with Vertex Shocks, fitment-checked
Rough Country 76850RED is a 3.5-inch lift kit for the 2007–2021 Toyota Tundra 4WD, built around adjustable Vertex 2.5 front struts, a matched pair of Vertex 2.5 rear shocks, and an upper control arm upgrade box. It does not fit TRD Pro, Rock Warrior, or XSP-X models. Carries a Limited Lifetime Warranty.
This 3.5-inch lift kit for the 2007–2021 Toyota Tundra 4WD covers Base, SR, SR5, Limited, Platinum, Trail, Nightshade, and 1794 Edition trims — check the fitment section, since TRD Pro, Rock Warrior, and XSP-X trucks are excluded. The box holds left and right adjustable Vertex 2.5 front struts shipped loaded, two Vertex 2.5 rear shocks, and a tubular upper control arm upgrade box with rubber bushings that keeps ball joint angles in a workable range. Rough Country calls the install bolt-on with no cutting or drilling, and a downloadable installation guide is available before you start.
What’s in the box
Kit contents
- 1× Vertex 2.5 Adj FR Lh 3.5in 685081L
- 1× Vertex 2.5 Adj FR Rh 3.5in 685081R
- 1× 3.5in Upper Control Upgrade Box 768991RED
- 2× Vertex 2.5 RR 3.5in 695838
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 76850RED kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 76850RED |
| UPC / GTIN | 00840269940798 |
| Lift height | 3.5 in |
| Shock package | Vertex series |
| Shipping weight | 144 lb |
| Warranty | Limited Lifetime Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here