JUST SERVICED!, PRICED BELOW JD POWER CLEAN RETAIL!, PRICED BELOW MARKET AVERAGE!, PRICED BELOW JD POWER CLEAN TRADE!, PRICED TO SELL!, GREAT DEAL!, APPLE CAR PLAY!, LEATHER!, HEATED AND COOLED SEATS!, BACKUP CAMERA!, MOONROOF!, BOSE PREMIUM AUDIO!, BLUETOOTH!, XM RADIO!, HEATED STEERING WHEEL!, POWER DRIVER SEAT!, DRIVER MEMORY SEAT!, POWER PASSENGER SEAT!, X31!, 4WD!, 20'' WHEELS!, REMOTE START!, HEADS UP DISPLAY!, FRONT AND REAR PARK ASSIST!, AUTOMATIC EMERGENCY BRAKING!, FORWARD COLLISION ALERT!, ADAPTIVE CRUISE CONTROL!, BLIND SPOT MONITOR!, REAR CROSS TRAFFIC ALERT!, LANE DEPARTURE WARNING!, LANE CHANGE ALERT!, SPRAY IN BED LINER!, TOWING PACKAGE!, Sierra 2500HD AAT4, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 USB Ports, 2 USB Ports (1st Row), 2-Speed Active Transfer Case, 20'' Machined Aluminum Wheels, 2nd Row Dual USB Charge-Only Ports, 3.42 Axle Ratio, 4.2'' Diagonal Color Display Driver Info Center, AT4 Preferred Package, AT4 Premium Plus Package, Bed View Camera w/2 Trailer Camera Provisions, Compass Located In Instrument Cluster, Deep-Tinted Glass, Driver Alert Package I, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Floor-Mounted Center Console, Front Prem Floor Liners w/Removable Carpet Insert, Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, HD Rear Vision Camera, Heated & Ventilated Front Bucket Seats, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Integrated Trailer Brake Controller, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, Off-Road High Clearance Step (LPO), OnStar & GMC Connected Services Capable, Painted Black Surround Grille, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Rear Windows w/Express Down, Power Sun