ONE OWNER!, JUST SERVICED!, PRICED BELOW MARKET AVERAGE!, PRICED TO SELL!, GREAT DEAL!, APPLE CAR PLAY!, LEATHER!, HEATED AND COOLED SEATS!, BACKUP CAMERA!, BOSE PREMIUM AUDIO!, BLUETOOTH!, XM RADIO!, HEATED STEERING WHEEL!, X31!, 4WD!, 20'' WHEELS!, REMOTE START!, AUTOMATIC EMERGENCY BRAKING!, FORWARD COLLISION ALERT!, LANE DEPARTURE WARNING!, LANE KEEP ASSIST!, SPRAY IN BED LINER!, TOWING PACKAGE!, Sierra 1500 SLT, 3.0L I6, 10-Speed Automatic, 4WD, Dark Walnut/Slate w/Perf Leather-Appointed Front Outboard Seat Trim, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 20'' Polished Aluminum Wheels, 3.23 Rear Axle Ratio, 6-Speaker Audio System Feature, All-Weather Floor Liner (LPO), Auto-Locking Rear Differential, Auxiliary External Transmission Oil Cooler, Chrome Header & Chrome Grille Insert Bars, Chrome Wheel To Wheel Assist Steps, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Dual Exhaust System, Electric Rear-Window Defogger, Electrical Steering Column Lock, Front Frame-Mounted Black Recovery Hooks, Front Rainsensing Wipers, GMC Connected Access Capable, HD Rear Vision Camera, Heavy-Duty Air Filter, High Capacity Suspension Package, Hill Descent Control, Hitch Guidance, Keyless Open & Start, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, Off-Road Suspension, OnStar & GMC Connected Services Capable, Perimeter Lighting, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Preferred Equipment Group 4SA, Push Button Start, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM w/360L, SLT Convenience Package, SLT Premium Package, Spray-On Pickup Bed Liner w/GMC Logo, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Wi-Fi Hotspot Capable, Wireless Phone Projection, X31 Hard Badge, X31 Off-Road & Protect