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The all-new 3” SST Lift for the 2022 Tundra is exclusively for Tundra equipped with Load-Leveling Rear Height Control Air Suspension and Adaptive Variable Suspension (AVS). This new kit gives customers that level lift on all four corners of the air-equipped trucks. This new kit is the fast, reliable, and cost-effective way to bring the front of your vehicle level with the rear for that ideal lifted stance. Our front strut spacer eliminates the hassle, time, and concern of compressing springs while our rear airbag spacers allow the user to maintain the full range of use from the rear air system. Shock extensions, brake line spacers and brackets, and a slotted rear ride-height sensor bracket (for fine-tuning adjustments) are included in the kit.


3” SST Lift Kit Features and Benefits:

  • 3” Lift allows for up to 35x12.50 tall tires when used on 18"x9" wide wheels with a +12mm offset
  • Maintains full operation and range of OEM load-leveling system
  • Retains factory turning radius
  • Allows for use of stock 20” wheels

NOTE: Not for use on 2022+ Tundra TRD Pro w/ Bilstein coilover shocks, the TRD rear sway bar option. Kits only work with factory 20" wheels - will not work with factory 18" wheels. Most aftermarket wheels are compatible (confirm fitment prior to installation).


35x12.50 tall tires when used on 18"x9" wide wheels with a +12mm offset

Tire Size Note: ReadyLIFT wheel and tire fitment recommendations are typically based on Wheel Pros wheels and Nitto tires. Due to product differences among tire manufacturers, tire specifications and dimensions including, but limited to, overall diameter, rolling diameter, tread width, aspect ratio, lug pattern, sidewall construction and inflation pressure, will vary meaningfully by tire and wheel manufacturer. Every tire and wheel combination should be test fit prior to installation. Consult your local installer to learn more about the right tire fitment for your application.

Ride Quality Note: 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 10-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.


Front Strut Spacer, Upper Control Arm Left Hand Side, Upper Control Arm Right Hand Side, Front Differential Drop Left Hand Side,

Front Differential Drop Right Hand Side, Crush Sleeve, Differential Drop Polyurethane Bushing, End Link Spacers,

Brake Line Relocation Bracket Left Hand Side, Brake Line Relocation Bracket Right Hand Side, Rear Brake Line Relocation Bracket,

Left hand side Airbag Spacer, Right Hand Side Airbag Spacer, Left Hand Side Bump Stop Extension, Right hand Side Bump Stop Extension,

Rear Shock Extensions, Rear Brake Line Spacers - Tall, Rear Brake Line Spacers - Short, Airbag Rideheight Sensor Brackets,

Hardware Pack


SAEJ2492 Warning: By installing this product, you acknowledge that the suspension of this vehicle has been modified. As a result, this vehicle may handle differently than that of factory-equipped vehicles. As with any vehicle, extreme care must be used to prevent loss of control or roll-over during sharp turns or abrupt maneuvers. Always wear seat belts, and drive safely, recognizing that reduced speeds and specialized driving techniques may be required. Failure to drive this vehicle safely may result in serious injury or death. Do not drive this vehicle unless you are familiar with its unique handling characteristics and are confident of your ability to maintain control under all driving conditions. Some modifications (and combinations of modifications) are not recommended and may not be permitted in your state. Consult your owners manual, the instructions accompanying this product, and state laws before undertaking these modifications. You are responsible for the legality and safety of the vehicle you modify using these components.


Please read Instructions thoroughly and completely before beginning installation. Installation by a certified mechanic is recommended. ReadyLIFT Suspension Inc. is NOT responsible for any damage or failure resulting from improper installation.

Download Pdf Instructions
Estimated Installation Time: 7 Hours +/- 1 hour (excluding alignment and wheel/tire assembly)
Have Questions? ASK BY EMAIL
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