Black 2020 GMC Sierra 1500 AT4 11674 miles BOSE SOUND SYSTEM PREMIUM 7-SPEAKER SYSTEM with Richbass woofer, WIRELESS CHARGING, REAR AXLE 3.23 RATIO, JET BLACK WITH KALAHARI ACCENTS PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM, WHEELS 20" X 9" (50.8 CM X 22.9 CM) MACHINED... via CarsDirect