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

SKU R904435600
Original price $2,939.95 - Original price $2,939.95
Original price
$2,939.95
$2,939.95 - $2,939.95
Current price $2,939.95
Availability:
Low stock
YearsMakeModel
2025-2026ChevroletSilverado 1500 ZR2
2025-2026GMCSierra 1500 AT4X

ReadyLIFT 6" Big Lift Kit - ZR2 / AT4X

Part #: 44-35600

Overview

The ReadyLIFT 6" Big Lift Kit - ZR2 / AT4X is a front-and-rear suspension system developed for Silverado 1500 / Sierra 1500 (25-26). The system provides 6" of suspension lift using the components listed below.

Key Features

  • Fits Silverado 1500 / Sierra 1500 (25-26)
  • Provides 6" of lift
  • Front and rear suspension application
  • 6" (6" + 2") kit yields 8" of total lift with factory 2" lift and ReadyLIFT"â„Ēs 6" lift
  • 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

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: 6"
Position: Front and rear
Installation Time: Approximately 12 hours
Professional Installation: Highly recommended by ReadyLIFT
Alignment: Required after installation

What's Included

  • Differential Drop Crush Sleeve
  • Sway Bar Bracket Driver
  • Sway Bar Bracket Passenger
  • Cam Block Off Plates
  • Driver Strut Extension
  • Passenger Strut Extension
  • Pre-Load Spacers
  • Driver Knuckle
  • Passenger Knuckle
  • Driver Fabricated Block (5" Tall/Tapered 5 degree/Offset pin)
  • Passenger. Fabricated Block (5" Tall/Tapered 5 degree/Offset pin)
  • Rear Brake Line Bracket
  • Rear ABS Bracket
  • CV Axle Spacer (1/4" thick outer 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.