Pioneer Front Speakers and Rear Speakers in a 2001 Chevy Truck - Standard-Cab Resonance Photo Gallery
16.The rear sections of the cab that tie the cab to the roof are known as B-pillars. Four screws and a grip full of snap fasteners hold plastic covers to the B-pillars. Under the plastic are the stock rear speakers that simply snap into their mounting locations. We removed the speakers to see how difficult it was going to be to mount the separates in the B-pillars.