3.5-Inch Vertex Lift Kit for Toyota Tundra 4WD (2007–2021)
- Fits 2007–2021 Toyota Tundra 4WD, including SR, SR5, Limited, Platinum, Trail, Nightshade, and 1794 Edition
- Does not fit TRD Pro, Rock Warrior, or XSP-X models
- Vertex 2.5 adjustable front coilovers plus a V2 monotube rear shock pair
- Tubular upper control arms with rubber bushings included in the kit box
- Bolt-on install with no cutting or drilling — downloadable installation guide available
- Limited Lifetime Warranty. Shipping weight: 118.0 lb
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 Vertex Lift Kit, fitment-checked
Rough Country 76857 is a 3.5-inch lift kit for the 2007–2021 Toyota Tundra 4WD. It pairs Vertex 2.5 adjustable front coilovers with a V2 monotube shock pair and a tubular upper control arm upgrade box, so the front and rear ride heights come up together. It does not fit TRD Pro, Rock Warrior, or XSP-X trucks.
This 3.5-inch lift kit for the 2007–2021 Toyota Tundra 4WD ships as a bolt-on package: left and right Vertex 2.5 adjustable front units, a V2 monotube shock pair for the rear, and an upper control arm upgrade box. The tubular arms use rubber bushings and hold the ball joints at a working angle suited to the new ride height. No cutting or drilling is called for. Confirm your trim first — TRD Pro, Rock Warrior, and XSP-X trucks are excluded — then work from the downloadable Rough Country installation guide.
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 768BOX1
- 1× V2 MONOTUBE SHOCK PAIR 760797
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 76857 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 76857 |
| UPC / GTIN | 00843030104993 |
| Lift height | 3.5 in |
| Shock package | Vertex series |
| Shipping weight | 118 lb |
| Warranty | Limited Lifetime Warranty |
| Country of origin | TH |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here