Hey y'all. Im new to the forum. I got a 2011 chevy 2500 duramax LTZ crewcab she has a 6 inch rough country lift with 20 inch XD wheels and 35 inch nittos to bring her to the ground. Do you guys know of a good aftermarket radio for her that has a touchscreen with a back up cam. But i want to keep the steering wheel controls. Any help is appreciated.