4-Inch Lift Kit with M1 Shocks for 2016–2023 Toyota Tacoma
- Fits compatible 2016–2023 Toyota Tacoma 4WD and RWD models — review the full exclusion list before ordering
- Excludes TRD Pro and T/X Baja (1-inch factory lift) and five-lug models
- Aftermarket wheels required — factory backspacing/offset contacts the supplied knuckles
- Ships as six boxed components including an M1 loaded strut pair and M1 monotube shock pair
- Cutting and drilling required; no strut compressor needed — downloadable installation guide available
- Clears tires up to 32 x 10.50. Shipping weight: 189.2 lb
The Trail Fortress check
Will it fit your truck?
✓ Fits
✕ Does not fit
- TRD Pro models
- T/X Baja models
- Five lug models
Requires cutting and drilling. Requires aftermarket wheels for adequate clearance of the supplied knuckle. Does NOT work with factory wheels due to factory backspacing/offset causing contact issues with the supplied knuckles. Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Lift Kit with M1 Shocks, fitment-checked
Rough Country 75740 is a 4-inch lift kit for compatible 2016–2023 Toyota Tacoma models in 4WD and RWD, built around M1 monotube shocks and an M1 loaded strut pair. Aftermarket wheels are required, since factory backspacing and offset bring the wheel into contact with the supplied knuckles. It does not fit TRD Pro, T/X Baja, or five-lug models.
This 4-inch lift kit for the 2016–2023 Toyota Tacoma covers SR, SR5, Limited, TRD Sport, TRD Off-Road, Trail, and Trail Special Edition applications listed in the fitment section. The kit ships as boxed subassemblies: skid plate, front and rear crossmembers, lifted knuckles, fabricated lift blocks, plus an M1 loaded strut pair and an M1 monotube shock pair. Struts assemble without a spring compressor. Cutting and drilling are part of the job, and tire fitment tops out at 32 x 10.50. TRD Pro and T/X Baja trucks carry a 1-inch factory lift and are excluded, as are five-lug models.
What’s in the box
Kit contents
- 1× Skid Plate Box 1746BOX2
- 1× Crossmember Box 1748BOX3
- 1× Knuckle Box 1749BOX2
- 1× 4in No Shock Box 1757BOX4
- 1× M1 Loaded Strut Pair 502166
- 1× M1 MONOTUBE SHOCK PAIR 770799P
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 75740 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 75740 |
| UPC / GTIN | 00840269948213 |
| Lift height | 4 in |
| Shock package | M1 series |
| Shipping weight | 189.2 lb |
| Country of origin | US |
| Category | Suspension & Lift Kits › Lift Kits |
| Installation guide | Downloadable PDF |
Why buy here