ReadyLIFT 4" Big Lift Kit - ZR2 / AT4X | Silverado 1500 / Sierra 1500 (25-26) (44-35400)

ReadyLIFT 4" Big Lift Kit - ZR2 / AT4X

Part #: 44-35400

Overview

The ReadyLIFT 4" Big Lift Kit - ZR2 / AT4X is a front-and-rear suspension system developed for Silverado 1500 / Sierra 1500 (25-26). The system provides 4" of suspension lift using the components listed below.

Key Features

• Fits Silverado 1500 / Sierra 1500 (25-26)
• Provides 4" of lift
• Front and rear suspension application
• 4" (4" + 2") kit yields 6" of total lift with factory 2" lift and ReadyLIFT's 4" lift
• Delivers clearance for increased aftermarket tire sizes - up to 35x12.50 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
• 3/16-inch-thick steel plate cross members and skid plate
• Anti-torsion boxed and gusseted plate steel differential drop brackets

Construction & Design

Designed to provide more ground clearance and increased flexibility on the street or trail, the big lift kits utilize boxed steel front/rear cross members and a 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 on the big kits.

Installation & Fitment

Fits: Silverado 1500 / Sierra 1500 (25-26)
Lift Height: 4"
Position: Front and rear
Installation Time: Approximately 10 hours
Professional Installation: Highly recommended by ReadyLIFT
Alignment: Required after installation

What's Included

• Passenger Knuckle
• Driver Fabricated Block
• Passenger. Fabricated Block
• Rear Brake Line Bracket
• Rear ABS Bracket
• CV Axle Spacer
• Rear Shock Extensions
• Rear Shock Extension Washers
• Hardware pack

Ideal For: Silverado 1500 / Sierra 1500 (25-26) owners building a taller suspension setup with matched front and rear components.