Originally Posted by daveeich337
only problem I'm having with 07 crew cab nu body is rear speakers and I've heard of a few other guys having same problem- no or very little sound
I just spoke with my nephew in OK. He bought a GMC extended cab last year. I assume it's an 07, although I don't know for sure. His speakers cut in and out. Sometimes they work, sometimes they don't. He doesn't care, he's about deaf. But it drives his wife crazy! LOL! Dealer ordered him a new radio and put it in. Still the same. Next is new wires...