ReadyLift 2.5" Leveling Kit w/Track Bar Relocation Bracket (66-2726) for 11-21 Ford F-250/F-350/F-450 Super Duty 4WD

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ReadyLIFT Suspension Inc. has engineered a line of suspension products made to fit the 2011-2021 Ford Super Duty F250/F350/F450 4WD trucks. Our new 66-2726 2.5" Leveling Kit is an upgrade to our standard 2.5" leveling kit and includes our popular front track bar relocation bracket. This kit provides new 2011-2021 Super Duty 4WD truck owners the ability to install wheel and tire combinations up to 35" and keeping the smooth OEM ride and drivability.

The 66-2726 ReadyLIFT Leveling Kit includes 2.5" powdercoated steel coil spring spacers, OEM style cast iron track bar relocation bracket, sound isolators, shock extensions and sway bar frame mount spacers designed specifically for the 2011-2021 Super Duty platform. When it comes to leveling you get what you pay for. This great system specifically incorporates more than just front leveling. The addition of our track bar relocation bracket allows you to correct your truck's track width after lifting the front. Something that is necessary on some Super Duty trucks. The sound isolator is installed between the spacer and spring to retain that great OEM ride and quiet sound. Shock extensions allow you to retain the use of those great riding brand new front shocks rather than having to replace them with cheap aftermarket versions.

In addition, Ford changed the front suspension on the new 2011-2021 Super Duty trucks and, in order to raise the front of the truck, the front sway bar frame mounts must be spaced downward. ReadyLIFT designed new sway bar mount spacers just for this reason, something you won't get with other kits. If you are looking to make your 2011-2021 Super Duty 4WD sit perfect over 35" tires then this strong 2.5" Leveling kit is exactly what you need!

ReadyLIFT Smart Suspension Technology is used to make this kit very user-friendly to install, requiring no cutting or drilling. Like all other ReadyLIFT kits, the 66-2726 2.5" Leveling Kit is guaranteed for life against manufacturing defects.


  • 2.5" Leveling Kit for use with 2017-2021 F-250/F-350/F-450 4WD trucks with factory 3" rear block
  • Includes Track Bar Relocation Bracket, sound isolators, shocks extensions and sway bar spacers
  • Will never wear/break/fail
  • Toughest finish
  • Safest way to lift
  • Suspension technology is used to make this kit very user friendly to install, requiring no cutting or drilling
  • Limited Lifetime Warranty


  • Lift/Drop Height: 2.5"
  • Type: Coil Spring Spacer
  • Maximum Tire Size: 35x12.50
  • Minimum Wheel Diameter: 17
  • Wheel Offset (MM): 25
  • Wheel Backspacing (IN): 6
  • Includes Shock/Struts: No
  • Color: Black
  • Material: Steel
  • Estimated Install Time (Hours): 2
  • WARNING CA Proposition 65: WARNING Cancer; Birth Defects; and Reproductive Harm

Tire Fitment:

  • 35" Maximum tire diameter
  • 35x12.50 for no rub on a 9" wide wheel with +25 offset
  • 17" - 35X12.5R17
  • 18" - 315/70R18
  • 20" - 295/65R20 / 325/60R20
  • 22" - 35X12.5R22
  • When lifting a vehicle and installing aftermarket wheels and tires, a tire manufacturer's construction and material quality can alter vehicle ride quality
  • When increasing a vehicle wheel and tire size, most larger aftermarket truck and SUV tires are 8-ply (or more) E tires compared to typical OEM 6-ply C tires
  • This more rigid sidewall construction increases the perception of suspension stiffness often described as ride harshness
  • The ride, handling, traction, noise, fuel economy, and wear differences between All-Season, All-Terrain, Mud-Terrain, or Trail-Terrain type tires can be significant
  • Please take into account tire and wheel choice will generally have a meaningful impact on the ride & handling experience


  • 2.5" Leveling Kit with factory 3" rear block
  • Front coil spring spacers
  • Track bar relocation bracket
  • Sound Isolators
  • Shock extensions
  • Sway bar spacers


  • 4WD only
  • Some 2020-2021 Super Duty trucks will require retaining use of the factory track bar bracket
  • If axle is shifted off center with our track bar bracket, Remove the relocation bracket and use the factory bracket
  • This 2.5" kit provides a near-level stance on F250 trucks with the factory 3" rear block
  • Some may measure 0.5" less than true level
  • Not compatible with TREMOR editions

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