Overview
Specially designed for the 2019-2023 Chevy ZR2 and GMC 1500 AT4X trucks, these kits are designed to a higher standard, working within the parameters of the factory suspension and steering geometry to maximize potential while allowing optimal clearance for larger tires. Kits include strut spacers, adventure series upper control arms, hardware packs and steering stop extensions.
Features
3-piece design with top mount spacer and 2 preload spacers to raise ride height without over-extending suspension during droop travel. High strength adventure series upper control arms allow more travel, increase strength and correct issues caused by kits using the factory UCAs. Maintains ride quality and handling characteristics. Allows clearance for 33-34" tires. Includes Factory Protection Plus
Notes
Complete 1.5" leveling recommended for AT4X, Trail Boss suspension not as raked for the factory so installing without thin preload spacer will net 1-3/8" lift for a level stance. Tires wider than 295/ cannot be installed on factory wheels due to clearance issues to the steering knuckles. Will not fit Adaptive Ride Control (ARC) equipped models. 2022 Models: This system has not been tested on models equipped with Super Cruise.
Wheel and Tire:
Chevy:
- 5.5" MAX Backspacing due to UCA Clearance.
- 35/12.50 18x9, 20x9; 5.5" BS
- 295/60 20x9, 5.5-4.5" BS
- 305/55 20x9, 5.5-4.5" BS
- 295/65 18x9, 5.5-4.5" BS
- 295/70 17x9, 5.5-4.5" BS
GMC:
- 33/12.50 18x9, 20x9; 5.5" BS
- 295/60 20x9; 5.5" BS
- 305/55 20x9, 5.5-4.5" BS
- 295/65 18x9, 5.5-4.5" BS
- 295/70 17x9, 5.5-4.5" BS
Specification
Front Lift Method : Strut SpacerFront Lift Height : 1.5"Rear Lift Method : NoneRear Lift Height : 0"Shocks Included : NoInstallation
3-4 hrsInstruction
View Instruction Sheet
Zone Offroad
