Clean CARFAX. 2021 GMC Sierra 2500HD 4D Crew Cab AT4 Summit White 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 10-Speed Automatic 4WD Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim 20 Machined Aluminum Wheels 8 Multicolor Driver Information Center AT4 High Clearance Step (LPO) AT4 Preferred Package AT4 Premium Plus Package Automatic Emergency Braking Bed View Camera w/2 Trailer Camera Provisions Bose Premium 7 Speaker Sound System Driver Alert Package I Driver Alert Package II Following Distance Indicator Forward Collision Alert HD Surround Vision Inside Rearview Auto-Dimming Rear Camera Mirror IntelliBeam Automatic High Beam On/Off Lane Change Alert w/Side Blind Zone Alert Lane Departure Warning System LED Smoked Amber Roof Marker Lamps Multicolor 15 Diagonal Head-Up Display Perimeter Lighting Power Sliding Rear Window w/Defogger Power Sunroof Radio: Premium GMC Infotainment Sys w/Navigation Rear Cross Traffic Alert Safety Alert Seat Technology Package Ultrasonic Front & Rear Park Assist Universal Home Remote Wireless Charging. AT4 Preferred Package (Bed View Camera w/2 Trailer Camera Provisions Bose Premium 7 Speaker Sound System HD Surround Vision LED Smoked Amber Roof Marker Lamps Power Sliding Rear Window w/Defogger Radio: Premium GMC Infotainment Sys w/Navigation Universal Home Remote and Wireless Charging) AT4 Premium Plus Package (20 Machined Aluminum Wheels AT4 High Clearance Step (LPO) and Power Sunroof) Driver Alert Package I (Lane Change Alert w/Side Blind Zone Alert Perimeter Lighting Rear Cross Traffic Alert and Ultrasonic Front & Rear Park Assist) Driver Alert Package II (Automatic Emergency Braking Following Distance Indicator Forward Collision Alert IntelliBeam Automatic High Beam On/Off Lane Departure Warning System and Safety Alert Seat) Technology Package (8 Multicolor Driver Information Center Inside Rearview Auto-Dimming Rear Camera Mirror and Multicolor 15 Diagonal Head-Up Display) Gooseneck/5th Wheel Package Gooseneck/5th Wheel Prep Package Preferred Equipment Group 4SB (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 2nd Row Dual USB Charge-Only Ports 4.2 Diagonal Color Display Driver Info Center 4G LTE Wi-Fi Hotspot Capable Compass Located In Instrument Cluster Deep-Tinted Glass Electric Rear-Window Defogger Electrical Lock Control Steering Column Floor-Mounted Center Console Front Prem Floor Liners w/Removable Carpet Insert GMC Connected Access Capable 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 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 Windows w/Driver Express Up/Down Rear Prem Floor Liners w/Removable Carpet Insert Rear Wheelhouse Liners Red Recovery Hooks Remote Vehicle Starter System Spray-On Pickup Box Bed Liner w/AT4 Logo Steering Wheel Audio Controls Unauthorized Entry Theft-Deterrent System and Wireless Phone Projection) X31 Off-Road Package (Hill Descent Control) 10-Speed Automatic 4WD Jet Black w/Kalahari Accents w/Perforated Leather-Appointed Front Seat Trim 10-Way Power Driver Seat Adjuster w/Lumbar 10-Way Power Passenger Seat Adjuster w/Lumbar 18 Machined Aluminum Wheels 220 Amps Alternator 4-Wheel Disc Brakes 6 Speakers 6-Speaker Audio System Feature ABS brakes Air Conditioning Alloy wheels AM/FM radio: SiriusXM with 360L Apple CarPlay/Android Auto Auto-dimming door mirrors Auto-dimming Rear-View mirror Automatic temperature control Brake assist Bumpers: body
