6-Inch Lift Kit with N3 Shocks for 2016–2021 Toyota Tundra
- Fits 2016–2021 Toyota Tundra 4WD and RWD, including SR, SR5, Limited, Platinum, Trail, Nightshade, and 1794 Edition
- Does not fit Pro Series or XSP-X models
- Requires wheels 18 inches or larger; stock 18-inch wheels accept tires up to 11.5 inches wide
- Cutting and drilling required — downloadable installation guide available
- Kit contents: 6-inch kit box, upper strut spacer box, crossmember box, front knuckles, N3 shock pair
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- Pro Series models Does NOT fit XSP-X models
Cutting and drilling is required. Requires 18-inch or larger wheels. Stock 18-inch or larger wheels can be used but can accommodate tires no wider than 11.5-inch. In some cases minor trimming may be needed to clear 35-inch tires. On vehicles equipped with a two piece driveshaft there is the potential for take off vibration this can be corrected with SKU: 1776BOX1 carrier bearing shim kit. Please view instructions for complete information on proper tire / wheel combinations. Fitment on this page is based on the manufacturer’s application data.
About this kit
6-Inch Lift Kit with N3 Shocks, fitment-checked
Rough Country 75230 is a 6-inch lift kit for the 2016–2021 Toyota Tundra in 4WD and RWD, built around a high-clearance crossmember and an N3 shock pair. Wheels must measure 18 inches or larger, and stock 18-inch wheels limit tire width to 11.5 inches. Cutting and drilling is required. Pro Series and XSP-X models are not covered.
This 6-inch lift kit for the 2016–2021 Toyota Tundra 4WD and RWD ships as five boxed sub-assemblies: the main kit box, an upper strut spacer box, the crossmember box, front knuckles, and an N3 shock pair. Cutting and drilling is part of the job, and clearing 35-inch tires can call for light trimming. Trucks with a two-piece driveshaft may show take-off vibration, which the 1776BOX1 carrier bearing shim kit addresses. Pro Series and XSP-X trucks are excluded. A downloadable installation guide is available and covers approved wheel and tire combinations.
What’s in the box
Kit contents
- 1× 6in Kit Box 752BOX1
- 1× Up Strut Spacer Box 752BOX2
- 1× Crossmember Box 752BOX3
- 1× 4-6 Knuckles 1773BOX1
- 1× N3 Shock Pair 23208
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 75230 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 75230 |
| UPC / GTIN | 00843030125110 |
| Lift height | 6 in |
| Shock package | N3 series |
| Shipping weight | 188 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
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