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It's time to take your Ford F-150 Tremor up a notch! 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.

Heavy-duty and reliable. Rough Country's 4in Lift Kit for the Ford F-150 Tremor is engineered with high-quality heavy-duty steel components. Featuring a set of durable lifted knuckles and strut spacers, you'll gain enough ride height to run up to 35-inch tires with proper wheel spacing! A 1/4-inch thick plate steel front and rear cross member bring uncompromised strength and good looks to your truck. Our fabricated blocks are stronger and offer a longer lifespan than cast blocks, and the track width remains the same as the factory. So, you can be sure your truck will look good - and perform even better.

Installation. Featuring a 100% bolt-on installation process for an easy, no-fuss assembly. With an estimated install time of 8-10 hours, this kit can be installed at home using standard tools.

Limited Lifetime Replacement Warranty. Rough Country's 4" Lift Kit is backed with a limited lifetime replacement warranty for manufacturer defects. As such, the product is protected from structural and workmanship damage after the date of purchase. With our industry-leading warranty give yourself peace of mind when using Rough Country's Suspension products!



  • Increased ground clearance.
  • Track width remains the same as the factory.
  • Works with 20in or larger factory wheels*.
  • Levels the front with the rear of the vehicle.
  • Fabricated blocks are stronger and offer a longer lifespan than cast blocks.



  • Fits F-150 Tremor models ONLY.
  • Wheels must be 20" in diameter or larger.


Est. Install Time8-10 hours



  • Lifted knuckles
  • Strut spacers
  • Front crossmember
  • Rear crossmember
  • Sway-bar drop brackets
  • Differential drop brackets
  • Brake line brackets
  • Hardware


  • Lift Blocks
  • U-bolts
  • Hardware


  • (2) Rear Premium N3 series


2021-20234WDFordF-150 Tremor

ALWAYS read all product page details for more important fitment information.


35x12.50R2020x106x135-25Minor Trimming
35x12.50R2020x106x135-24Minor Trimming
35x12.50R2020x106x135-19Minor Trimming
35x12.50R2020x106x135-18Minor Trimming
35x12.50R2020x126x135-44Trimming Required
35x12.50R2222x126x135-44Trimming Required

 Due to differences in manufacturing, dimension, and inflated measurements, tire and wheel combinations should be test fit before installation.

(2021-2023) FORD F-150 TREMOR 4WD 4 INCH LIFT KIT

SKU: 40730
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