Products are intended for off road and show use only. 2007-18 chevy 1500 tow assist over load air bag suspension white gauge control one 1/4 npt brass air valve with fittings. Under no circumstances will Phx Wheel Inc. All parts are aftermarket replacement parts. Unless specifically noted, no implication is made that these parts are the original car manufacturers’, are from the original suppliers, or are approved by them.