Product Overview
ReadyLIFT offers an all-new Big Lift Kit for the new 2019-2026 Chevy Silverado and GMC Sierra 1500 trucks! Introducing the ReadyLIFT 6" Big Lift Kit with Falcon 2.1 Monotube Shocks engineered for incredible ride quality and superior handling performance.
The lift kit utilizes the very best in ReadyLIFT engineering with boxed steel front/rear cross members and full-width front skid plate constructed of thick 3/16" 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" 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 5" tall fabricated steel rear blocks with integrated bump stop landings have been added as well as new Falcon 2.1 Monotube rear shocks.
With over 9 months of engineering and development and more awesome features than we could possibly mention, the bottom line is this new Big Lift Kit is the best 6" lift kit you can install on a new body style 2019-2026 GM 1500 4WD truck! Thousands of miles of road and trail testing have proven our new 6" lift kit makes these new GM 1500 trucks ride better than stock! Recommended max tire with no trimming: 20x9 0 offset - 35x12.50 tire.*Max with trimming: 20x10 -18 offset - 35x12.50 or 325/60R20*Trimming requirements for larger than recommended wheel/tire include front valance, front felt liner edge, rear felt liner edge and front rear well edge mud flap.
Fits: Chevrolet Silverado 1500 4WD 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Features:
- Maintains the factory ride and handling.
- Delivers clearance for increased aftermarket tire sizes - up to 35'' on 6-inch kit on 9" wide wheels with 0 offset with no trimming.
- Top mount strut extensions maintain factory geometry and retains use of the factory strut.
- 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 provides proper pinon angle.
- Includes premium Falcon 2.1 Monotube extended length rear shocks.
Includes:
- Front Crossmember (1)
- Rear Crossmember (1)
- Skid Plate (1)
- Strut Extensions (2)
- Sway Bar Drop brackets (2)
- Rear Lift Blocks (2)
- Bump Stop Landings (2)
- Lift Knuckles (2)
- Rear Falcon Shocks (2)
- Hardware
Notes: Use of Auto 4 Hi feature not recommended. Not for use on Adaptive Ride Control or Multimatic vehicles. Not compatible with vehicles equipped with rear composite mono-leaf springs. Not for use on Trail Boss, ZR2, or AT4 / AT4X models.
Ready Lift Part# 44-39606 / 44-35621
Brand (Manufacturer) Info
ReadyLIFT Suspension is the #1 preferred manufacturer of truck and SUV Suspension from Leveling Kits, SST Mid-Level Lift Kits, and Complete Big Lift Kit Suspension Systems. Guaranteed to retain your factory ride while providing the looks and lift every vehicle owner wants. Kits feature our Top Mount Strut Extensions, Forged Torsion Bar Keys, OEM Style Lift Blocks, Mild Lift Kits, Full Off-Road Suspension Systems, and more! ReadyLIFT kits give you room to run larger tires, increase ground clearance, providing a better stance all while retaining or improving the factory ride quality. Guaranteed to be the most superior products on the market! ReadyLIFT offers three main types of lifts. Leveling kits, SST Mid Height Lift Kits, and complete big lift suspension kits.

