This kit has not been test fitted on Silverado ZR2 or Sierra AT4X models at this time; While it's not necessary on all vehicles, some tire/wheel combinations have tight clearance to the factory control arms. To resolve this Zone Offroad includes a pair of optional weld-on steering stop extensions that can be installed on the lower control arm to limit steering slightly; Stock Wheel and Tires will require ¼” wheel spacers. (Tight to upper ball joint and arm when turning); 2022 Models: This system has not been tested on models equipped with Super Cruise; Will fit ARC (Adaptive Ride Controlled) Equipped Trucks; Tire and Wheel Fitment: 295/70R17 - Stock Wheel; 295/65R18 - Stock Wheel; 295/60R20 - Stock Wheel; 285/60R20 5" Backspacing

This Part Fits:

Year	Make	Model	Submodel
2019-2025	Chevrolet	Silverado 1500	Custom
2019-2025	Chevrolet	Silverado 1500	Custom Trail Boss
2019-2025	Chevrolet	Silverado 1500	High Country
2019-2025	Chevrolet	Silverado 1500	LT
2019-2025	Chevrolet	Silverado 1500	LT Trail Boss
2019-2025	Chevrolet	Silverado 1500	LTZ
2023-2025	Chevrolet	Silverado 1500	PPV
2019-2025	Chevrolet	Silverado 1500	RST
2019-2021	Chevrolet	Silverado 1500	SSV
2019-2025	Chevrolet	Silverado 1500	WT
2019-2023	GMC	Sierra 1500	AT4
2019-2021	GMC	Sierra 1500	Base
2019-2023	GMC	Sierra 1500	Denali
2022-2023	GMC	Sierra 1500	Denali Ultimate
2019-2023	GMC	Sierra 1500	Elevation
2022-2023	GMC	Sierra 1500	Pro
2019-2023	GMC	Sierra 1500	SLE
2019-2023	GMC	Sierra 1500	SLT