SoundBoxSilverado/Sierra Double Cab (Extended) 2014-2018 Dual 12" Subwoofer Enclosure

The quality of the box is awesome but the bridge between the subs is to thick causing clearance issue which doesn't allow seats to go down.Once you install subs clearance head space isn't there.

Does not fit 2015 Chevy Silverado, back seat not high enough

Doesn't quite fit had to shim under box to make the sides high enough but looks great !!!

Back right is not deep enough for a 12" sub and probably not even big enough for a 10". Waste of time and money