ReadyLIFT 6" Big Lift Kit – ZR2 / AT4X | Silverado 1500 / Sierra 1500 (25-26) (44-35600)

ReadyLIFT 6" Big Lift Kit – ZR2 / AT4X

Part #: 44-35600

Overview

Lifted truck customers are in the market for trucks that can handle tough terrain. Look no further than ReadyLIFT's new Leveling and Big Lift Kits engineered exclusively for the 2026 Chevy Silverado 1500 ZR2 and GMC Sierra 1500 AT4X trucks. These two top-of-the-line kits provide an impressive lift, allowing for greater clearance and enhanced off-roading capabilities.

Key Features

• Fits Chevrolet Silverado 1500 ZR2 / GMC Sierra 1500 AT4X (25-26)
• Provides up to 6" of lift
• Front and Rear suspension application
• Delivers clearance for increased aftermarket tire sizes - up to 37x12.50 on 6-inch kit on 9" wide wheels with 0 offsets with no trimming -18 offset will require minor trimming
• The 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. (6'' kit only)
• 3/16-inch-thick steel plate cross members and skid plate
• Anti-torsion boxed and gusseted plate steel differential drop brackets

Construction & Design

ReadyLIFT engineers the components around the factory mounting points and application-specific suspension geometry for proper fitment and durability.

Installation & Fitment

Fits: Chevrolet Silverado 1500 ZR2 / GMC Sierra 1500 AT4X (25-26)
Lift Height: 6"
Installation: Difficult Requires Professional Installation

What's Included

• ReadyLIFT 6" Big Lift Kit – ZR2 / AT4X components for the specified application

Ideal For: Silverado 1500 / Sierra 1500 (25-26) owners looking for additional ride height and tire clearance with an application-specific suspension package.