2019+ Silverado Trailboss/ZR2 and Sierra AT4/AT4X Lift Kits
The Silverado Trailboss and Sierra AT4 come from the factory with a 2" lift kit pre-installed so if you use a normal lift kit you will not get as much lift as advertised and you may run into other issues. These kits are designed specifically for the Trailboss and AT4 models so you can be sure that your lift will be exactly what you wanted.
Please Note; Updates to to fitments that have not been confirmed on all kits
These kits have not been approved for installation on trucks with a monoleaf rear suspension.