Zone Offroad Products · ZONC69

Take your Chevy Trail Boss / GMC AT4 to new heights with this 4 lift kit from Zone Offroad. This kit nets 4 over stock, so due to the 2 factory lift will sit similar to a standard truck with 6 of lift. Kits include everything needed from high strength crossmembers and steering knuckles to strut spacers, upper control arms and differential relocation brackets to maintain driveline angles. Get the look, performance, and capability your truck deserves with clearance for up to 35 tires.

17" wheels with 4.5" backspacing should be test fit prior to mounting the tire to ensure proper clearance to the steering knuckle/tie rod. All aftermarket wheels should be test fit prior to mounting the tire to ensure proper clearance to the brake caliper. Factory 17" and 18" wheels cannot be reinstalled due to tie rod end interference, stock 20" wheels can be reinstalled. Requires frame bracket modification. Some wheel profiles will not clear the brake caliper. These can be test fitted before the vehicle is lifted in a stock condition. Fits Gas and Diesel Models. Will not fit Adaptive Ride Control (ARC) equipped models. Tire and Wheel Fitment: Chevy: 33 x 12.50 on 17x8, 17x9 w/ 4.5" BS 33 x 12.50 on 20x9, 22x9 w/ 4.5-6.25" BS 35 x 12.50 on 20x9, 22x9 w/ 5.5-6.25" BS 37 x 12.50 on 20x9, 22x9 w/ 5.5" BS GMC: 295/65 on 17x8, 17x9 w/ 4.5" BS 295/60 on 20x9 w/ 4.5-6.25" BS 35 x 12.50 on 20x9, 22x9 w/ 5.5-6.25" BS