ReadyLift 44-58770 8" Big Lift Kit with Falcon 1.1 Monotube Shocks

The ReadyLift 44-58770 8" Big Lift Kit with Falcon 1.1 Monotube Shocks will allow you to install up to a 37” tall tire in your 2007-2021 Toyota Tundra 2WD/4WD. For proper suspension geometry and increased ground clearance, this lift kit includes sub-frame drop assemblies that are laser cut, CNC bent, welded, and boxed. The CNC-machined iron front knuckles use factory tie rods with only slight trimming to achieve an excellent fit. Steel spacers mounted to the OEM strut raise the front, maintaining the factory ride quality while preventing the track width from increasing. Additionally, these spacers enable you to use the factory 20" wheels and use the factory-supplied spare tire if necessary.

The ReadyLift 8" Big Lift Kit employs a differential drop system that is specifically designed to preserve the proper CV axle and driveline angles. This means that by keeping precise alignment and geometry criteria, the tires won't wear out prematurely. This kit makes use of longer U-bolts with the appropriate hardware and cast-iron rear lift blocks that are built like the factory blocks.  Sway bar frame mount brackets keep the front sway bar in the correct position and bump stop extensions are also included.

This lift kit will not work with factory 18" wheels.

This lift kit will only work with factory 20" wheels.

Most aftermarket wheels are compatible (confirm fitment prior to installation).

Not for use on 2015-2021 Tundra TRD Pro w/ Bilstein coilover shocks, and the TRD rear sway bar option.

37" Maximum tire diameter

37x12.50 for no rub on a 9" wide wheel with +25 offset