Toyota's latest-generation Tundra is redefining the full-size truck market, and ReadyLIFT is taking it to the next level with the all-new 6" MAX3.3 Lift Kit (PN: 42-52640)—delivering superior ground clearance, aggressive styling, and next-level performance for both on-road and off-road adventures. At the heart of this new kit are the game-changing Falcon 3.3 Fast Adjust Dampers, offering on-the-fly adjustability with 8-position micro tuning and a 3-position Fast Adjust Knob—allowing you to dial in your ride for maximum comfort or firm, responsive handling.

Whether you're cruising to work, towing heavy loads, or conquering rugged terrain, these premium dampers ensure unmatched versatility and control in every scenario. But we didn't stop there—this kit also introduces ReadyLIFT's all-new High-Angle CV Axle Upgrade, engineered to withstand extreme 4WD conditions with superior durability and enhanced articulation. Say goodbye to vibration and premature wear—these heavy-duty axles keep your Tundra performing at its peak, no matter the challenge. 6" MAX3.3 – Premium Features & Benefits:· Falcon 3.3 Fast Adjust Dampers – Instantly switch between Soft, Custom, or Firm settings with precision tuning for any terrain.

High-Angle CV Axles – Designed for extreme durability with enhanced articulation, stronger shafts, and a true CV joint for smoother operation at lifted heights. Massive Tire Fitment – Run 35" tires with 20" x9" wheels (18-20mm offset) for an aggressive stance and off-road capability. Heavy-Duty Shock Body & Components – 6061-T6 Aluminum construction, Red Line high VI shock oil, and volume-optimized damping (VOD) to handle extreme conditions. Retains Factory Ride & Turning Radius – Experience the best of both worlds: a lifted, aggressive truck without sacrificing ride quality or maneuverability. Designed specifically for 2022+ Toyota Tundra models, this kit is engineered to handle whatever the road—or trail—throws at you.

Designed for factory 20" wheels—most aftermarket 20"+ wheels are compatible (verify fitment before installation).

Features

• 6" MAX3.3 – Premium Features & Benefits:
• Falcon 3.3 Fast Adjust Dampers – Instantly switch between Soft, Custom, or Firm settings with precision tuning for any terrain.
• High-Angle CV Axles – Designed for extreme durability with enhanced articulation, stronger shafts, and a true CV joint for smoother operation at lifted heights.
• Massive Tire Fitment – Run 35" tires with 20" x9" wheels (18-20mm off-set) for an aggressive stance and off-road capability.
• Heavy-Duty Shock Body & Components – 6061-T6 Aluminum construction, Red Line high VI shock oil, and volume-optimized damping (VOD) to handle extreme conditions.
• Retains Factory Ride & Turning Radius – Experience the best of both worlds: a lifted, aggressive truck without sacrificing ride quality or maneuverability.
  

Refer to the tire fitment guide along with the year make model data. Tire fitments shown are for Maximum size and based on a no rub or no modifications required fitment. ReadyLIFT & Recon Recovery is not responsible if the listed max sizes are exceeded. Due to differences in manufacturing, dimension and inflated measurements, tire and wheel combinations should be test fit prior to installation.

Fitment

• 2022-2024 Toyota Tundra — 4WD
  • Lift: 6.0" F/4.0" R | Max Tire: 37" x 12.5" (325/60R20) | Wheel Width: 9" | Backspacing: 5.5" | Offset: +10
    

NOTE: Not compatible with Tundra TRD Pro w/ Bilstein coilovers, iForce Max Hybrid, and TRD rear sway bar.

NOTE: Not compatible with Tundra TRD Pro w/ Bilstein coilovers, iForce Max Hybrid, and TRD rear sway bar. Designed for factory 20" wheels—most aftermarket 20"+ wheels are compatible (verify fitment before installation).

Specifications

• Fitment: Direct Fitment
• Front or Rear: Front and Rear
• Front Lift Height: 6 Inches
• Front Lift Component: Strurt
• Front Shocks: Falcon 3.3
• Rear Lift Height: 3 Inches
• Rear Lift Component: Coil Spring
• Rear Shocks: Falcon 3.3
• Max Tire Size: 35 Inch
• Installation Time: 5+ Hours
• Install Difficulty: Difficult Requires Professional Installation.
• Color: Black
• Material: Steel
• Country of Origin: US

Notes

• (1) Does not work on air ride-equipped trucks.

Warranty

READYLIFT® “NO HASSLE” PRODUCT WARRANTY

This unique “no hassle” product warranty proves their commitment to the quality of every product that ReadyLIFT produces. ReadyLIFT product warranty only extends to the Original Purchaser of any ReadyLIFT product. If it breaks, they'll give you a new part.

Any ReadyLIFT products containing missing or defective components will be covered under warranty by ReadyLIFT. Please contact Recon Recovery to initiate a warranty claim. In the event of a defective product, ReadyLIFT may request a return of the defective product (at ReadyLIFT expense) so the quality team can analyze the nature of the defect. Returning defective product will not delay the replacement part delivery.

ReadyLIFT leveling kit, block kits and lift kit products are NOT intended for off-road abuse. Any abuse or damage as a result of off-road use voids the warranty of the ReadyLIFT product. Exception: ReadyLIFT Jeep SST and Terrain Flex Lift Kits are designed for normal off-road use to complement the Jeep vehicle's off-road capability. All Jeep Lift Kit products are covered under warranty when used in recreational off-road environments.

Wearable components including, but not limited to, shocks, ball joints, heim joints, bushings, and steering extensions, are covered for up to 1-year. Labor, installation, surcharges or any other applicable fees from the original purchase are non-refundable. ReadyLIFT is not responsible for any consequential damage to vehicles.

WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/product.