For sale is my Atrend BBox double 10 subwoofer box. This box was in my 2013 GMC Sierra 1500 pickup and was used for about 1 year before I sold that truck and bought a different one. I then was actually also able to use it and place it in my 2017 Ford F150 I bought in place of might GMC as well. So can vouch that it worked in both model vehicles for me off my personal experience. Will fit 2007-2013 Chevrolet Silverado. And 2007-2013 GMC Sierra. Again tho, it also fit inside my 2015-2020 body style Ford F150 as well. This box ran me $249.99 when I purchased it. Now asking less then half the price of what I paid for it, at just $115. Thanks.