Product Details
The ReadyLift 6" Big Lift Kit w/Rear Coil Springs is made for the 2022-2025 Toyota Tundra RWD/4WD, giving it more ground clearance and room for larger tires.
The kits include strong, laser-cut, CNC bent, welded, boxed sub-frame drop assemblies for increased ground clearance and suspension geometry maintenance. The cast iron front knuckles, precision-designed, retain factory tie rods with minimal trimming. The innovative differential drop system ensures easy installation and correct positioning to maintain CV axle and driveline angles. Kits 44-52620 (non-rear air) and 44-52660 (with rear air) prevent premature tire wear by maintaining alignment and geometry.
The system includes bump stop extensions and sway bar frame mount brackets for factory geometry retention. These features ensure superior driving and handling. The 6-inch Big Lift allows for 5.75" backspace (18-20mm Offset) on 20x9 with 35" tires and, with trimming, 5.5" backspace (10-13mm Offset) on 20x9 with 37" tires. It includes two Falcon 1.1 monotube rear shocks, retains the factory turning radius, and is compatible with stock 20-inch wheels.
Features
- Allows for 5.75" backspace (1820mm Offset) on 20x9 with 35" tires
- Includes two Falcon 1.1 monotube rear shocks
- Retains factory turning radius
- Allows for use of stock 20" wheels
- Works with auto adjust headlights
Installation Instructions
ReadyLIFT installation instructions (PDF)
Specifications
| Part Number | 44-52620 |
| Part Name | ReadyLift 6" Big Lift Kit w/Rear Coil Springs |
| Vehicle | 2022-2025 Toyota Tundra |
| Placement | Front & Rear |
| Drivetrain | RWD/4WD |
| Lift - Front | 6" |
| Lift - Rear | 6" |
| Max Tire Size | 35" |
| Shocks Included | Yes |
| Install Time | 5+ Hours |
| Weight | 315.00 lb |
| UPC | 194933303106 |
| Notes | ReadyLIFT application: 6" Big Lift Kit, 2022-2025 Toyota Tundra W/ Rear Coil Springs RWD/4WD. |


