2015-2021 Tundra 4" Lift Kit (44-5640)

Fits

This ReadyLift system is built around maintaining correct alignment and geometry specifications, bump stop extensions all the way around, and sway bar frame mount brackets to keep the front sway bar in a factory position. To keep you driving on the factory Bilstein/Fox reservoir shocks, shock stem extensions extend the installed length of the shock without altering the compressed and extended length. Everything in this kit is engineered to hold up against the harshest terrains, providing maximum articulation and handling predictability for an insane off-road experience! 

Part Number: 44-5640

• (2) Iron ductile knuckles engineered to allow for use of the factory tie rods
• (2) top mount strut extensions
• (2) laser cut and boxed steel dropped crossmembers
• (2) sway bar drop spacers
• (4) bump stop extensions
• OEM style cast iron rear lift blocks with new u-bolts
• Complete easy-to-install differential drop mount system
• (1) skid plate
• (2) rear Bilstein shock stem extensions
• Allows for use of stock 20" wheels

Tire Fitment:

• 35" Maximum tire diameter
• 35x12.50 for no rub on a 9" wide wheel with +25 offset

• Does not fit factory 18" wheels
• Will not work with the TRD rear sway bar option
• Front mud flaps may need to be removed depending on the tread design of the tire

• ReadyLIFT Suspension Inc. and/or Dirty Diesel Customs are NOT responsible for any damage or failure resulting from improper installation.
• Click here for installation instructions