Rough Country's 4.5-inch Lift Kit gives your 2017-2020 F-150 Raptor the ground clearance to run up to 37x12.50 tires while preserving the factory suspension components Ford spent considerable engineering resources developing. Rather than replacing what already works, this kit builds on the Raptor's platform to deliver more height, more capability, and an even more aggressive stance without compromising the ride balance the truck was built to deliver.
Factory shocks and struts stay put. A strut spacer assembly provides the front lift without discarding the factory struts, and a rear shock extension assembly keeps the OEM upgraded shock absorbers in place. You get the full benefit of Ford's specially tuned dampers while gaining the clearance to run larger rubber.
Fabricated rear blocks with built-in bump stops. The anti-wrap rear blocks address a common problem with block lift setups by integrating bump stops directly into the fabricated design. This eliminates the axle wrap and bottoming-out issues that plague traditional lift blocks, keeping handling predictable under load and on the trail.
Factory track width retained. The lifted knuckles and crossmember design keep everything tucked in at the factory-spec track width, so the Raptor's wide-body proportions remain intact. No flares to modify, no awkward wheel stance.
Clears 37-inch tires. With 4.5 inches of lift, this kit opens up clearance for tires up to 37x12.50, significantly expanding your off-road tire options beyond the factory setup and giving the truck the visual presence to match its capability.
Product Benefits
- Retains Factory Shocks and Struts: Strut spacer and rear shock extension keep OEM dampers in service for preserved ride quality.
- 4.5-Inch Lift: Adds ground clearance and levels the front of the vehicle with the rear.
- Anti-Wrap Rear Blocks: Fabricated design with integrated bump stops eliminates axle wrap and block-lift instability.
- Factory Track Width Preserved: Lifted knuckles maintain OEM wheel stance for a clean, factory-proportioned look.
- 37x12.50 Tire Clearance: Opens the door to a wide range of aggressive aftermarket tire fitments.
- Includes Front and Rear Crossmembers: All structural components included for a complete installation.
- Estimated Install Time: Approximately 5 to 6 hours with basic tools.
- Lifetime Replacement Guarantee: Backed by Rough Country's lifetime replacement coverage.
Note: Fits 2017-2020 F-150 Raptor 4WD only. Does not fit Single Cab models. Does not fit models equipped with FOX Live Valve struts. Requires cutting and drilling for installation. Factory wheels cannot be used; aftermarket wheels must be 18 inches or larger and must not exceed 9 inches in width, 0mm offset, or 5 inches of backspacing. Due to manufacturing dimension variances and inflation tolerances, all tire and wheel combinations should be test-fitted prior to final installation. Select your specific model year range (2017-2018 or 2019-2020) at checkout to ensure correct fitment.
About Rough Country: Rough Country designs and manufactures suspension lift kits, leveling kits, and off-road accessories focused on affordability without sacrificing fitment precision. Their catalog covers a wide range of domestic trucks and SUVs, with each kit engineered to address the specific geometry requirements of the platform it fits.
WARNING: California Residents: Cancer and Reproductive Harm;
www.p65warnings.ca.gov
Product Specifications & Vehicle Fitment
Review the product details and confirm compatibility with your vehicle before ordering.
| Specification | Details |
|---|---|
| Vehicle Trim | Raptor |
| Vehicle Fitment | 2017, 2018, 2019, 2020 |
