1 OWNER, LOCAL TRADE, 2017 GMC SIERRA 2500 HD, DENALI PACKAGE, 6.6L 8 Cyl. Diesel, 4 WHEEL DRIVE, DARK SLATE METALLIC EXTERIOR, RUNNING BOARDS, TRAILER TOW MIRRORS, BOSE AUDIO SYSTEM, FRONT 40/CONSOLE/40 SEATS, POWER DRIVER SEAT, BOSE AUDIO SYSTEM, MEMORY DRIVER SEAT, COCOA LEATHER SEATS, GM FLOOR MATS, WIRELESS CHARGING MAT, PARK ASSIST, LANE KEEP ASSIST, FORWARD COLLISION ALERT, DUAL CLIMATE CONTROL, PROGRAMMABLE GARAGE DOOR OPENERS, SMARTPHONE PROJECTION, BACKUP CAMERA, NAVIGATION, STEERING WHEEL CONTROLS, HEATED STEERING WHEEL, WIRELESS BLUETOOTH HOOKUP, TRAILER BRAKE CONTROLLER, KEYLESS ENTRY, REMOTE START