2022-2025 Chevrolet Sierra 1500 / Silverado 1500 Zone Offroad Chevy/GMC AT4X / Chevy ZR2 1.75in Leveling Kit 1174

Complete 1.75" 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. Tire and Wheel Fitment: 5.5" MAX Backspacing due to UCA Clearance 35/12.50 18x9, 20x9; 5.5" BS (Chevy) 33/12.50 18x9, 20x9; 5.5" BS (GMC) 295/60 20x9; 5.5" BS (GMC) 295/60 20x9, 5.5-4.5" BS (Chevy) 305/55 20x9, 5.5-4.5" BS (GMC & Chevy) 295/65 18x9, 5.5-4.5" BS (GMC & Chevy) 295/70 17x9, 5.5-4.5" BS (GMC & Chevy)

• High strength adventure series upper control arms allow more travel, increase strength and correct issues caused by kits using the factory UCAs
• 3-piece design with top mount spacer and 2 preload spacers to raise ride height without over-extending suspension during droop travel
• Allows clearance for 33-34" tires Includes Factory Protection Plus
• Maintains ride quality and handling characteristics