Coverage

[James Schwalb]

GM3 covers all trim levels of the following vehicles. If the vehicle is equipped with a factory amp it will need to be bypassed or replaced with an aftermarket amp.
Chevrolet
Colorado 2015-2016
Silverado 1500 2014-2016
Silverado 2500 2015-2016
Silverado 3500 2015-2016
Suburban 2015-2016
Tahoe 2015-2016
GMC
Canyon 2015-2016
Sierra 1500 2014-2016
sierra 2500 2015-2016
Sierra 3500 2015-2016
Yukon 2015-2016
Yukon XL 2015-2016