3.5-Inch Lift Kit with N3 Shocks for 2007–2021 Toyota Tundra
- Fits 2007–2021 Toyota Tundra 4WD and RWD across the listed submodels
- Does not fit TRD Pro, Rock Warrior, or XSP-X models
- Kit contents: loaded strut pair, upper control arm upgrade box, and N3 shock pair
- Bolt-on install with 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 N3 Shocks, fitment-checked
Rough Country 76831 is a 3.5-inch lift kit for the 2007–2021 Toyota Tundra in 4WD and RWD form. The box holds a loaded strut pair, an upper control arm upgrade box, and an N3 shock pair, so the front and rear both come up together. 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 covers 4WD and RWD applications across the 1794 Edition, Base, Limited, Nightshade, Platinum, SR, SR5, and Trail submodels listed in the fitment section. Because the struts arrive preassembled and tubular upper control arms are part of the package, the job stays a bolt-on with no cutting or drilling called for. The control arms use rubber bushings and restore working ball joint angles at the new ride height. Confirm your trim against the exclusions first, then pull the downloadable Rough Country installation guide before you start.
What’s in the box
Kit contents
- 1× Loaded Strut Pair 501081$369.95
- 1× 3.5in Upper Control Upgrade Box 768BOX1
- 1× N3 Shock Pair 23312
Priced components are sold separately here, so a worn shock or arm can be replaced on its own later.
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 76831 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 76831 |
| UPC / GTIN | 00843030190095 |
| Lift height | 3.5 in |
| Shock package | N3 series |
| Shipping weight | 101.68 lb |
| Warranty | Limited Lifetime Warranty |
| Country of origin | CN |
| Category | Suspension & Lift Kits › Lift Kits |
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