ReadyLIFT offers a newly redesigned leveling kit for the GM 1500 series trucks, 2WD & 4WD.
The design provides a leveling solution via an upper strut spacer instead of the horseshoe bottom strut design.
This design helps with the installation process with less risk of contacting the CV boots when not installed properly.
These kits offer a 1.5" leveling solution for the 2019-2023 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 exclusively with the 2019-2023 GM 1500 struts.
The 66-39150 leveling kit is designed specifically for the GM 1500 trucks without Adaptive Ride Control, while the 66-39151 provides two extra brackets for GMC Denali and Chevy High Country 1500s equipped with ARC.
This leveling kit allows for up to a 33x11.50-20 tire on a 20x9 0 offset wheel (same specifications as the 66-3920 & 66-3922).
NOTES: (1) Not compatible with Chevy Trail Boss and GMC AT4 / AT4X suspension.
(2) Not compatible with 2019 Limited OLD Body Style.
(3) Some wheels may require a 6mm or greater wheel spacer to clear the brake caliper.
