Lift Kit Suspension for 2020-2021 GMC Sierra 1500 6-6'' Lift Front and Rear

44-39620 ReadyLift Lift Kit Suspension
For [6.0] '' Lift
[Full Front and Rear]
Lift Kit Suspension; 6 Inch Front Lift; 6 Inch Rear Lift; Without Shock Absorbers In Kit - Shock Change Not Necessary; Black Components; With Front Strut Assembly Extensions/ Steering Knuckles/ Rear Lift Blocks and U Bolts/ Front And Rear Crossmembers/ Skid Plate/ Differential Drop Brackets/ Rear Falcon Shocks/ Installation Hardware
Attributes Front Lift Amount (IN): 6 Inch Rear Lift Amount (IN): 6 Inch Front Lift Type: Strut Assembly Spacers Rear Lift Type: Lift Blocks And U-Bolts Maximum Tire Size: 37x12.50 Shock Type: Gas Charged Wheel Backspacing (IN): 4.7 Minimum Wheel Diameter: 20 Wheel Offset (MM): -18 Shocks: Without Shocks In Kit - Shocks Not Change Necessary Color: Black Components The lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and a full-width front skid plate constructed of thick 3/16 Inch plate steel. New 1/4 Inch boxed plate steel differential drop brackets feature a double gusset and boxed center rib to take the abuse of front differential torsional twisting. Our 6 Inch lift kit features heavy-duty angled and offset top mount strut extensions that realign the struts to optimize shock performance and minimize wear. A specially designed lower mount strut pre-load spacer offers the added benefit of a slight increase in spring rate to better handle the larger wheels and tires that will find their way onto this new lifted truck. To lift the rear, new fabricated steel rear blocks with integrated bump stop landings have been added as well as new rear Falcon 1.1 Monotube shocks. Features & Benefits Tube Steel Upper Control Arms With Maintenance-Free Pivot Bushings And 1 Ton Ball Joints Proprietary Lower Strut Clamshell Design Maintains Factory Geometry And Retains The Use Of The Factory Strut Maintains The Factory Ride And Handling Features 3/16 Inch Thick Steel Plate Cross Members And Skid Plate Anti-Torsion Boxed And Gusseted Plate Steel Differential Drop Brackets Limited 5 Year Or 60,000 Mile Warranty

https://vehiclepartimages.com/PMDT/RDL/InstallationInstructions/44-39620.pdf
[Front Lift Amount (IN): 6 Inch Rear Lift Amount (IN): 6 Inch Front Lift Type: Strut Assembly Spacers Rear Lift Type: Lift Blocks And U-Bolts Maximum Tire Size: 37x12.50 Shock Type: Gas Charged Wheel Backspacing (IN): 4.7 Minimum Wheel Diameter: 20 Wheel Offset (MM): -18 Shocks: Without Shocks In Kit - Shocks Not Change Necessary Color: Black Components ]