ReadyLift - 6" Big Lift Kit w/ ARC - 2025-2026 Chevy/GMC 1500 (Denali/High Country) - 44-35615

ReadyLIFT 6" big lift kit for the 2025-2026 Chevy Silverado 1500 High Country and GMC Sierra 1500 Denali with Adaptive Ride Control (ARC), retaining full ARC operation.

Uses boxed steel front/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). Heavy-duty angled/offset top mount strut extensions realign the struts, and a lower mount strut pre-load spacer manages the added spring rate. The rear uses 5" tall fabricated steel blocks with integrated bump stop landings plus rear shock extensions so the factory ARC rear shocks are retained.

Fits: 2025-2026 Chevrolet Silverado 1500 High Country / GMC Sierra 1500 Denali, 4WD, equipped with Adaptive Ride Control (ARC). Only compatible with ARC-equipped vehicles. Not compatible with rear mono-leaf springs. Single cab configuration has not been validated by ReadyLIFT.

Features

• Retains full factory ARC operation
• 5" fabricated steel rear blocks with integrated bump stop landings
• 3/16" steel cross members and skid plate
• Anti-torsion differential drop brackets
• 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
• 5" fabricated steel rear blocks
• Rear shock extensions
• Hardware

Tire Fitment

Up to 20x9 0 offset with a 35x12.50 tire (no trimming); 20x10 -18 offset with 35x12.50 or 325/60R20 with trimming.

Notes

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