4 Inch Lift Kit from Rough Country, part 40730, for 2021-2024 Ford F-150. Estimated install time is 8-10 hours.
Give your Tremor aggressive good looks and superior ride quality with Rough Country's 4 Inch Lift Kit. This kit will provide increased ground clearance and levels the front with the rear of your ride. So, whether you're hitting the trails or just cruising around town, this lift kit will have you covered.
Features
- Increased ground clearance for improved off-road performance.
- Track width remains consistent with the factory specifications.
- Compatible with 20-inch or larger factory wheels*.
- Levels the front of the vehicle with the rear for a balanced stance.
- High-strength forged knuckles aluminum ensures OE-level quality and performance.
- Aluminum knuckles provide unmatched performance and quality compared to other lift kits.
- 50% lighter than traditional steel knuckles for reduced vehicle weight.
- Aluminum knuckles enhance vehicle dynamics and fuel economy compared to conventional steel lifted knuckles.
- Aluminum knuckles reduce unsprung mass for quicker steering response and improved handling.
What's in the box
- Front: Lifted knuckles
- Front: Strut spacers
- Front: Front crossmember
- Front: Rear crossmember
- Front: Sway-bar drop brackets
- Front: Differential drop brackets
- Front: Brake line brackets
- Front: Hardware
- Rear: Lift Blocks
- Rear: U-bolts
- Rear: Hardware
- Shocks: (2) Rear Premium N3 series
Notes
- Fits F-150 Tremor models ONLY.
- Wheels must be 20" in diameter or larger.
Specifications
| Part number | 40730 |
|---|---|
| Brand | Rough Country |
| Type | Suspension Lift Kits |
| Lift height | 4" |
| Drive | 4WD |
| Estimated install time | 8-10 hours |
| Tire and wheel fitment | 285/55R20 on 20x10 (-19 offset); 305/45R22 on 22x10 (-19 offset); 33x12.50R20 on 20x10 (-25 offset); 33x12.50R22 on 22x10 (-18 offset); 285/55R20 on 20x9 (+0 offset); 33x12.50R22 on 22x10 (-19 offset); more |
| Shipping weight | 199.04 lb |
| Instruction sheet | 921407300A |
| Fits | 2021-2024 Ford F-150 |
| Manufacturer applications | 2021-2026 Ford F-150 Tremor (4WD) |