READYLIFT | 1.5" Front Leveling Kit With ARC Brackets | 19-26 Chevy Silverado 1500 High Country / GMC Sierra 1500 Denali New Body With ARC Excl. Super Cruise | 66-39151

ReadyLIFT 2019-2026 GMC Denali 1500 - 1.5" Leveling Kit With ARC Bracket | 66-39151

Overview & Application Notes

2019-2026 GMC Denali and Silverado High Country 1500 leveling kit designed specifically to work with Adaptive Ride Control.

New body style only. 1.5" Upper Strut Spacer Leveling Kit

CNC-Machined Billet Aluminum Construction Includes important ARC repositioning brackets for the upper control arm so that ARC performs perfectly once leveled.

Allows for up to a 33x11.50-R20 tire on a 20x9 with a 0 offset wheel*

*note: minor trimming to felt liner may be required. *note: some wheels may require front wheel spacers to clear the caliper.  Not compatible with Super Cruise.

Product Details

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.

This all-new leveling kit will allow for up to a 33x11.50-20 tire on a 20x9 0 offset wheel (same wheel/tire specifications as the 66-3920 & 66-3922).

NOTES: (1) Not compatible with Chevy Trail Boss and GMC AT4 / AT4X suspension. (2) Not compatible 2019 Limited OLD Body Style. (3) Some wheels may require 6mm or greater wheel spacer to clear the brake caliper.

Tire Fitment & Clearance

Denali trucks can accept a maximum tire size of 33x11.50-20 on 20x9 0 offset. Some minor trimming may be necessary depending on tire tread design.

Wheel and tire combinations must be test-fitted. Tire construction, wheel offset and vehicle configuration can affect clearance and ride quality.

Kit Contents

(2) CNC MACHINED 6061-T6 BILLET ALUMINUM UPPER STRUT EXTENSIONS

4 LONGER INSTALLATION BOLTS AND NUTS

INSTRUCTIONS INCLUDED

NEW BRACKETS FOR ARC ARM MOUNTING PIONT ON THE CONTROL ARM

Installation Instructions

• ReadyLIFT installation guide (PDF)

Warranty

ReadyLIFT’s product warranty applies to the original purchaser and covers eligible missing or defective components. Wearable components, including shocks, ball joints, heim joints, bushings and steering extensions, are covered for up to one year. Off-road abuse is excluded; Jeep SST and Terrain Flex lift kits are covered for normal recreational off-road use. Discontinued, clearance and outlet products are excluded. Labour, installation and related fees are not refundable, and consequential vehicle damage is excluded. Coverage is subject to ReadyLIFT’s full terms: ReadyLIFT warranty terms