448121 - BAKFlip MX4 - Fits 2015-2018 & 2019 Legacy/Limited GMC Sierra/Chevrolet Silverado 1500/2500/3500 - 6' 6" Bed (2014 1500 Only)
448121 - BAKFlip MX4 - Fits 2015-2018 & 2019 Legacy/Limited GMC Sierra/Chevrolet Silverado 1500/2500/3500 - 6' 6" Bed (2014 1500 Only)