2022-2024 Tundra 6" MAX3.3 Suspension System w/ Falcon 3.3 Shocks (42-52640)

The ReadyLIFT 6-inch MAX3.3 Suspension System for the 2022-2024 Toyota Tundra with Rear Coil Springs is a comprehensive performance upgrade that redefines the vehicle's off-road capability and on-road comfort. Built around Falcon 3.3 Fast Adjust dampers and an innovative high-angle CV axle upgrade, this system corrects suspension geometry while providing the clearance needed for larger tires. It features precision-engineered cast iron knuckles and heavy-duty tubular steel upper control arms to ensure a "better than factory" feel with superior ground clearance and a commanding stance.

Features

• Delivers a true 6 inches of lift for improved ground clearance and aggressive styling.
• Includes Falcon 3.3 Fast Adjust Dampers for on-the-fly tuning between Soft, Custom, and Firm settings.
• High-Angle CV Axle Upgrade engineered to handle extreme articulation and prevent 4WD vibration.
• Upgraded Tubular Steel Upper Control Arms (UCAs) with corrected ball joint pivot angles for optimal geometry.
• Retains the factory turning radius and ride quality for comfortable daily driving.
• Precision CNC-machined cast iron front knuckles maintain proper steering and alignment specifications.
• Ultra-strong laser-cut, CNC-bent, and boxed sub-frame drop assemblies for maximum structural integrity.
• Bolt-on installation requires no major cutting or welding.

Notes

• Vehicle alignment, headlamp aim, and Advanced Driver Assistance Systems (ADAS) should be adjusted after installation.
• ReadyLIFT products are not intended for extreme off-road abuse; such use may void the warranty.

Compatibility Notes

• Designed specifically for 2022-2024 Toyota Tundra models with rear coil springs.
• Not compatible with Tundra TRD Pro models equipped with Bilstein coilovers.
• Not compatible with iForce Max Hybrid models or trucks equipped with factory rear air suspension.
• Not compatible with the TRD rear sway bar option.
• Stock 18-inch wheels cannot be reused; kit is designed for factory 20-inch wheels or most aftermarket 20-inch+ wheels.

Tire Fitment

• Recommended: 35" tires on 20x9 wheels with a +18mm to +20mm offset (5.75" backspacing).
• Maximum Fitment: 37" tires on 20x9 wheels with a +10mm to +13mm offset (5.5" backspacing) with minor trimming.

Shock Specs

• Shock Type: Falcon 3.3 Fast Adjust Front Remote Reservoir Coilovers and Rear Piggyback Shocks.
• Adjustability: 3-position Fast Adjust Knob (Soft, Custom, Firm) and 8-position Micro Adjust Dial.
• Construction: Heavy-duty 6061-T6 Aluminum bodies for superior cooling and corrosion resistance.
• Fluid: Red Line high VI shock oil maintains consistent damping across extreme temperatures.
• Internal Tech: Volume Optimized Damping (VOD) for controlled performance in high-impact scenarios.

Specs

• Lift Height: 6 inches.
• Knuckle Material: CNC-machined Ductile Iron.
• Control Arm Material: DOM Tubular Steel.
• Kit Contents: Falcon 3.3 Coilovers and Rear Shocks, High-Angle CV Axle Kit, Cast Iron Knuckles, Front/Rear Boxed Crossmembers, Skid Plate, Rear Coil Springs, Rear Geometry Correction Brackets, Sway Bar Drops, Bump Stop Extensions, Brake Line Brackets, and hardware.