HomeShopSuspensionReadylift 6″ SST Lift Kit w/ Rear Coil Spring | 22-23 Toyota Tundra


Part Number

Brand: ReadyLIFT




ReadyLIFT has had tremendous success with our leveling and SST lift kits for the Toyota Tundra and we are excited to announce two all-new suspension solutions: our all-new 6″ lift kits for trucks equipped with rear coil spring and factory air configuration. Drawing on our Tundra first-class product success, ReadyLIFT Tundra 6″ lift kits incorporate our all-new Falcon 1.1 monotube shocks specifically designed, engineered, and tuned for Toyota Tundra Trucks!
The all-new 6″ lift kits for Tundra trucks are packed with great standard features! Starting with our ultra-strong laser cut, CNC bent, welded, and boxed sub-frame drop assemblies that maintain suspension geometry and increase available ground clearance! Our proprietary, precision-designed cast iron front knuckles feature CNC-machining to ensure fit while retaining the factory tie rods with minimal trimming required.
The ReadyLIFT sub-assembly design features a truly innovative approach to dropping the differential. The differential drop system is engineered for easy installation. The sub-assembly correctly positions the differential to maintain CV axle and driveline angles. With ReadyLIFT 6″ Big (non-rear air) & ReadyLIFT 6″ SST (with rear air) lift kits, you can rest assured premature tire wear won’t be an issue. The ReadyLIFT system is built around maintaining proper alignment and geometry specifications. Additionally, ReadyLIFT also includes thoughtful accessories such as new bump stop extensions all the way around as well as sway bar frame mount brackets to keep the front sway bar in a factory geometry. All of this contributes to an excellent driving and handling suspension system that truly elevates the typical Toyota Tundra truck!


  • Allows for 5.75″ backspace (18-20mm Offset) on 20×9 with 35″ tires
  • Max tire with trimming 5.5″ backspace (10-13mm Offset) on 20×9 with 37″ tires
  • Includes two Falcon 1.1 monotube rear shocks
  • Retains factory turning radius
  • Allows for use of stock 20″ wheels


  • Not for use on 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)

What’s Included

  • Front Crossmember
  • Rear Crossmember
  • Skid Plate
  • Front Strut Spacer
  • Front Sway Bar Drop-Left
  • Front Sway Bar Drop-Right
  • Front Brake Line Bracket-Right 1
  • Front Brake Line Bracket-Right 2
  • Front Brake Line Bracket-Left 1
  • Front Brake Line Bracket-Left 2
  • Cam Block Off Plates
  • Headlight Sensor Bracket Sleeve and HSB-Left
  • Knuckle-Left Hand Side
  • Knuckle-Right Hand Side
  • Front Bump Stop-Left
  • Front Bump Stop-Right
  • Rear Crossmember Nut Plate
  • 1/4″ Front Differential Vent Hose
  • Rear Trackbar Bracket
  • Rear Sway Bar Drop-Left
  • Rear Sway Bar Drop-Right
  • 6″ Rear Coil Spring
  • Rear Bump Stop-Left
  • Rear Bump Stop-Right
  • Rear ABS Relocator
  • Rear ABS Bracket
  • Falcon 1.1 Rear Shock
  • Rear Bump Stop Extension
  • Hardware pack
  • Instruction manual

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