ReadyLIFT's success with leveling and SST lift kits for the 2022-UP Toyota Tundra has led to the introduction of two new suspension solutions: 6'' lift kits designed for trucks with rear coil spring and factory air configuration. These kits, inspired by the success of Tundra products, include Falcon 1.1 monotube shocks tailored for 2022+ Toyota Tundra Trucks. These 6'' lift kits boast robust features, such as ultra-strong laser cut, CNC bent, welded, and boxed sub-frame drop assemblies to preserve suspension geometry and enhance ground clearance. The kits also have precision-designed cast iron front knuckles, CNC-machined for fit while minimizing the need for trimming factory tie rods. The innovative differential drop system, easy to install, maintains proper CV axle and driveline angles. With kit numbers 44-52620 (non-rear air) and 44-52660 (with rear air), tire wear is minimized due to maintained alignment and geometry. The kits include bump stop extensions and sway bar frame mount brackets for maintaining factory sway bar geometry. These features create a superior driving and handling experience for the Toyota Tundra. The 6'' Big Lift offers benefits like accommodating 5.75" backspace (18-20mm Offset) on 20x9 with 35" tires, and a max tire option with trimming at 5.5" backspace (10-13mm Offset) on 20x9 with 37" tires. It also includes two Falcon 1.1 monotube rear shocks, retains the factory turning radius, and allows the use of stock 20'' wheels. Not suitable for 2022+ Tundra TRD Pro with Bilstein coilover shocks or the TRD rear sway bar option, and is only compatible with factory 20" wheels (not 18"). Most aftermarket wheels fit but should be confirmed before installation.