Product Details

The ReadyLift 1.5" Leveling Kit w/ARC Bracket is made for the 2019-2026 GMC Sierra 1500 Denali.

ReadyLIFT is excited to offer a newly redesigned leveling kit for the GM 1500 series 2WD & 4WD trucks. The new design provides a leveling solution via an all-new upper strut spacer instead of the horseshoe bottom strut design. This new design helps with the installation process with less risk of contacting the CV boots when not installed properly. These new kits offer a 1.5" leveling solution for the new body 2019-2026 Chevy Silverado and GMC Sierra 1500 trucks.

The leveling kit spacers are manufactured from CNC-machined 6061-T6 aircraft-grade Aluminum with a unique design to work with exclusively the 2019-2026 GM 1500 struts. The 66-39150 leveling kit is specifically designed for the GM 1500 trucks without Adaptive Ride Control whereas the 66-39151 provides two extra brackets to work on GMC Denali and Chevy High Country 1500s equipped with ARC.

Features

  • 201920192026 GMC Denali and Silverado High Country 1500 leveling kit
  • CNC-machined Billet Aluminum Construction
  • Designed specifically to work with Adaptive Ride Control
  • 1.5" Upper Strut Spacer Leveling Kit
  • Includes ARC repositioning brackets for upper control arm
  • Ensures perfect performance of ARC once leveled
  • Allows for up to 33x11.50R20 tire on 20x9 with 0 offset wheel*

Installation Instructions

ReadyLIFT installation instructions (PDF)

Specifications
Part Number 66-39151
Part Name ReadyLift 1.5" Leveling Kit w/ARC Bracket
Vehicle 2019-2026 GMC Sierra 1500
Placement Front
Lift - Front 1.5"
Max Tire Size 33"
Install Time 4 Hours
Weight 2.00 lb
UPC 194933173709
Notes
  • ReadyLIFT application: 2019-2026 GMC Denali 1500, 1.5" Leveling Kit With ARC Bracket.
  • Note: some wheels may require front wheel spacers to clear caliper.
  • Note: minor trimming to felt liner may be required.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelNotes
2019GMCSierra 1500
2020GMCSierra 1500
2021GMCSierra 1500
2022GMCSierra 1500
2023GMCSierra 1500
2024GMCSierra 1500
2025GMCSierra 1500
2026GMCSierra 1500

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