Clean CARFAX. Dark Slate Metallic 2019 GMC Sierra 3500HD SLT 4D Crew Cab Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic 4WD CARFAX ZERO ACCIDENTS , 4X4 , Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather, 1-Piece Radiator Grille & Fr Bumper Opening Cover, 110-Volt AC Power Outlet, 150 Amps Alternator, 4-Wheel Disc Brakes, 4.2" Diagonal Color Display Driver Info Center, 6 Speakers, 6-Speaker Audio System, ABS brakes, Adjustable pedals, Air Conditioning, AM/FM radio: SiriusXM, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Bodyside moldings, Brake assist, Bumpers: chrome, CD player, Chrome Bodyside Moldings, Chrome Door Handles, Chrome Power-Adjustable Heated Outside Mirrors, Color-Keyed Carpeted 1st & 2nd Row Floor Mats, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Digital Steering Assist, Driver & Front Passenger Visors, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual Heavy-Duty 70 Amp Battery, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Shift Transfer Case, Electronic Stability Control, Emergency communication system: OnStar and GMC connected services capable, Engine Block Heater, Exhaust Brake, Exterior Parking Camera Rear, EZ-Lift & Lower Tailgate, Floor Mounted Console, Front 40/20/40 Split Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Full Feature Bucket Seats, Front Halogen Fog Lamps, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, GMC 4G LTE, GMC Connected Access, HD Radio, Heated & Ventilated Front Seating, Heated door mirrors, Heated Driver & Front Passenger Seats, Heated front seats, High-Intensity Discharge Headlights, Illuminated entry, Leather Wrapped Heated Steering Wheel, Leather-Appointed Seat Trim, Leather-Wrapped Steering Wheel, LED Cargo Box Lightin