Superlift 6in Lift Kit w/Superlift Shadow Series Rear Shocks 2021 Ford F-150 4WD

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts.




Superlift’s 6 Inch Lift kit for the 2021 Ford F-150 features a variety of shock options, from Superlift Shocks to Bilstein 5100 Series Shocks to Fox® performance series 2.0 IFP shocks. This shock variety will allow you find your ride quality. Superlift Suspension intentionally over-builds our suspension kits to be the best. Our uniquely engineered design adds strength and durability and has bonus features that others do not offer.

This is a complete replacement knuckle style suspension lift kit that provides 6 inches of lift and includes fabricated rear blocks and Rear Superlift, Bilstein, and Fox® Performance 2.0 Shocks. All required parts are included to make sure your Ford F-150 handles and performs just like a stock truck!


  • Retains OEM alignment specifications
  • Industry best ride quality
  • No excessive ball joint or steering components
  • CV axle angles are in the stock parameters
  • Maintains OEM like ride quality and handling characteristics

Technical Notes:

  • Does not fit single cab models
  • Wheels must be 20” in diameter or larger

Tire & Wheel Info:

Tire                    Wheel Offset     (MM)

35 x 12.50R20    20 x 9             +0 to -12
35 x 12.50R20    20 x 10           -18 to -24MM

MPORTANT DISCLAIMER: The provided tire/wheel fitments are approximate. Actual dimensions of a given tire size can vary considerably from one brand to another. Manufacturers’ wheel offset and backspacing measurement points are not always consistent. Backspacing greatly impacts tire-to-fender clearance when turning. Wheel width and backspacing influence whether the tires protrude past the fenders, and to what extent. Considering these important factors, we recommend that you fit-check your tire/wheel selection prior to purchasing.

Special Order: On average, this product will take 25 business days for Mfr. to ship.


Additional information

Weight 251 lbs
Dimensions 42 × 40 × 24 in

Designed using Original Equipment (OE) CAD data for suspension accuracy
Ductile Iron Steering Knuckle for durability
Clearance up to a 35” tire
* Cross-members constructed out of ¼” plate steel.
* Aligns to OEM specifications
* Corrects Front to Rear factory rake for a more level stance
* Grade 8 Hardware
* Allows for 20” or larger aftermarket wheel


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