Hey guys I am a to the truck world, but used to the ls motor. My new truck 03 Silverado Z71 has a major case of the rattles. The guy that had it before me had everything out of the cab and installed all aftermarket speakers and had a few different radios and wires and sh!t everywhere. I took most all of that out, but have not touched the speakers yet. What rattles bad in these trucks? Is it wires in the door panels? They all seem to be tight and clipped in properly. Is there something behind the bench seat that rattles? It's driving me nuts, hopefully these trucks are not just like that.