ReadyLift - 4"+2" Big Lift Kit - 2022-2024 Chevy/GMC 1500 (ZR2/AT4X) - 44-32420

ReadyLIFT 4" (4" + 2" factory) big lift kit - 6" of total lift - engineered exclusively for the 2022-2024 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X.

Adapts ReadyLIFT proven AT4/Trail Boss 1500 lift design to the ZR2/AT4X. Uses boxed steel front and rear cross members and a full-width 3/16" plate steel front skid plate, with 1/4" boxed plate steel differential drop brackets (double gusset, boxed center rib) to handle front differential torsional loads. Heavy-duty angled/offset top mount strut extensions realign the struts for optimal shock performance, and a lower mount strut pre-load spacer manages the added spring rate from larger wheels and tires. Fabricated steel rear blocks with integrated bump stop landings and rear shock extensions retain the factory performance shocks.

Fits: 2022-2024 Chevrolet Silverado 1500 ZR2 / GMC Sierra 1500 AT4X, 4WD. Not compatible with rear mono-leaf springs.

Features

• 6" total lift (factory 2" + ReadyLIFT 4")
• Proprietary lower strut clamshell design maintains factory geometry and retains the factory strut
• 3/16" steel plate cross members and skid plate
• Anti-torsion boxed and gusseted plate steel differential drop brackets
• Retains factory performance shocks
• Includes ReadyGuard Powertrain Warranty

Kit Includes

• Boxed steel front/rear cross members
• Full-width 3/16" front skid plate
• Differential drop brackets
• Top mount strut extensions and lower mount pre-load spacer
• Fabricated steel rear blocks with integrated bump stop landings
• Rear shock extensions
• Hardware

Tire Fitment

Clears up to 35x12.50 on the 6" kit on 9" wide wheels with 0 offset with no trimming; -18 offset requires minor trimming.

Notes

Use of the Auto 4 Hi feature is not recommended. Not compatible with rear mono-leaf springs.