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Zone Offroad

Zone Offroad 19-21 Chevy Silv/GMC Seirra 1500 AT4/TrailBoss 1.75in Leveling Kit

Regular price $549.95
Regular price Sale price $549.95
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Complete 1.75" leveling recommended for AT4, 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 Clearance35/12.50 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)

Installation Instructions
  • 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

This Part Fits:

Year Make Model Submodel
2019-2023 Chevrolet Silverado 1500 Custom Trail Boss
2019-2023 Chevrolet Silverado 1500 LT Trail Boss
2019-2023 GMC Sierra 1500 AT4