Description
High-Performance Suspension Upgrade. The ReadyLIFT 6-Inch Big Lift Suspension Lift Kit with Falcon 1.1 Monotube Shocks enhances clearance and suspension travel for improved off-road capability and aggressive tire fitment. Designed for trucks with a 2-inch factory lift, this kit preserves ride quality and handling while allowing up to 37×12.50 tires, making it essential for serious off-road enthusiasts seeking both ruggedness and comfort.
Construction and Appearance. This lift kit features boxed steel front and rear cross members with a full-width 3/16-inch thick steel skid plate for superior strength and durability. Fabricated steel rear lift blocks and heavy-duty top mount strut extensions maintain factory geometry. The components are finished with a textured, corrosion-resistant coating designed to withstand harsh terrain and challenging conditions.
Installation. Installation is moderately challenging and is best performed by a certified mechanic, requiring approximately 10 hours. No drilling is needed, but post-installation alignment and headlight aim adjustments are necessary to ensure optimal performance and safety.
Warranty. This kit includes a ReadyGuard Powertrain Warranty, providing added peace of mind for performance and durability. Application. Designed specifically for 2019-2024 Silverado 1500 Trail Boss models equipped with a 2″ factory lift, excluding diesel engines and configurations with rear mono-leaf springs. Single cab versions have not been validated for fitment.
ReadyLIFT 44-39620
CA Residents: WARNING: Cancer and Reproductive Harm
- Maintains The Factory Ride And Handling
- Delivers Clearance For Increased Aftermarket Tire Sizes – Up To 37X12.50 On 6-Inch Kit On 9″ Wide Wheels With 0 Offset With No Trimming
- -18 Offset Will Require Minor Trimming
- Proprietary Lower Strut Clamshell Design Maintains Factory Geometry And Retains The Use Of The Factory Strut
- Tube Steel Upper Control Arms With Maintenance-Free Pivot Bushings And 1-Ton Ball Joints
- 3/16-Inch Thick Steel Plate Cross Members And Skid Plate
- Anti-Torsion Boxed And Gusseted Plate Steel Differential Drop Brackets
- Fabricated Steel 5″ Rear Lift Blocks Include Integrated Bump Stop Landings, Offset Pin, And Provide Proper Pinion Angle
- Includes Rear Add-A-Leaf For Additional 1.5″ Lift
- Includes Premium Falcon 1.1 Monotube Extended-Length Rear Shocks
- Includes ReadyGuard Powertrain Warranty
- Use Of Auto 4 Hi Feature Not Recommended
- Not Compatible With Rear Mono-Leaf Springs
- Not For Use On Diesel Motor Applications
- Single Cab Configuration Has Not Been Validated For Fitment & Drivability By ReadyLIFT
- Will Not Fit Late Model 2024 Or 2025 Applications That Have Round U-Bolts Without Using Specific U-Bolt Part
- Fits 2019-2024 Silverado 1500 Trail Boss With 2″ Factory Lift
| Brand | ReadyLIFT |
| Lift Height | 6.00 Inch |
| Lift Kit Type | Suspension Lift |
| Lift Kit Max Tire Size | 38 Inch |
| Brand of Shocks | Teraflex |
| Shock Style | Non-Reservoir |






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