Features
Driver Alert Package I: Ultrasonic Front and Rear Park Assist; Rear Cross Traffic Alert; Lane Change Alert with Side Blind Zone Alert; Perimeter Lighting, Driver Alert Package II: Forward Collision Alert; Following Distance Indicator; Automatic Emergency Braking; Safety Alert Seat; IntelliBeam Automatic High Beam On/off; Lane Departure Warning, AT4 Preferred Package: HD Surround Vision; Bose Premium 7 Speaker Sound System; Power Sliding Rear Window with Defogger; LED Smoked Amber Roof Marker Lamps; Wireless Charging; Bed View Camera with Two Trailer Camera Provisions; Universal Home Remote; Premium GMC Infotainment System Radio with Navigation, AT4 Premium Plus Package: Power Sunroof; AT4 High Clearance Step; 20" Machined Aluminum Wheels, Technology Package: 8" Multicolor Driver Information Center; Multicolor 15" Diagonal Head-Up Display; Inside Rearview Auo-Dimming Rear Camera Mirror, Preferred Equipment Group 4SB: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; 2 USB Ports (1st Row); Electric Rear-Window Defogger; Wireless Phone Projection; Floor-Mounted Center Console; Unauthorized Entry Theft-Deterrent System; Painted Black Surround Grille; Compass Located in Instrument Cluster; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; 120-Volt Instrument Panel Power Outlet; Heated Driver and Front Outboard Passenger Seats; X31 Off-Road Package; Front Premium Floor Liners with Removable Carpet Insert; Steering Wheel Audio Controls; Rear Premium Floor Liners with Removable Carpet Insert; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Box Bed Liner with AT4 Logo; Power Rear Windows with Express Down; Red Recovery Hooks; Integrated Trailer Brake Controller; Power Windows with Driver Express Up/down; Heated and Ventilated Front Bucket Seats; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; 2 USB Ports; Power Door Locks, Gooseneck/5th Wheel Package: Gooseneck/5th Wheel Prep Package; Bed View Camera with Two Trailer Camera Provisions, AT4 High Clearance Step, Power Sunroof,20" Machined Aluminum Wheels, Wired Auxiliary Trailer Camera, Hitch Package, Bed View Camera with Two Trailer Camera Provisions, LT275/65R20 AT BW Tires, LED Smoked Amber Roof Marker Lamps, Android Auto/Apple CarPlay smart device wireless mirroring, Forward Collision Alert with Automatic Braking, OnStar 4G LTE mobile hotspot internet access, HD Rear Vision Camera w/Hitch View rear mounted camera, Head-up display, Predictive brake assist system, Cruise control with steering wheel mounted controls, Ventilated driver and front passenger seats, Integrated navigation system with voice activation, Keyfob remote engine start, Heated steering wheel, Heated driver and front passenger seats, Heated rear seats, Leather front seat upholstery, Primary monitor touchscreen, Lane Departure Warning, Rear Cross-Traffic Alert collision warning, First-row sliding and tilting glass sunroof with express open/close activation sunshade, Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control, AutoTrac part and full-time 4WD, Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 445HP, Front wireless smart device charging, Teen Driver restricted driving mode, Auxiliary camera, Keyless Open/Keyless Start with hands-free access and push button start, Keyfob window control, Aerial view camera, Video-feed rearview mirror, Bluetooth wireless audio streaming, Transparent trailer view, Hitch Guidance vehicle to trailer hitching assist, Front mounted camera, Right side camera, Pickup box camera, Left side camera, Lane Change Alert with Side Blind Zone Alert blind spot warning, Following Distance Indicator, GMC ProGrade Trailering System trailer light test, GMC ProGrade Trailering System trailer light malfunction warning, GMC ProGrade Trailering System trailer theft alarm, Dual-zone front climate control, IntelliBeam auto high-beam headlights, Immobilizer, Bose speakers, Bluetooth handsfree wireless device connectivity, Trailer brake controller, Trailer sway control, Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only, External memory control, Internet radio capability,6.6L V8 Turbo Diesel Engine, Driver Alert 2 Pkg., Pro Grade Trailering Pkg., X31 Off-Road Pkg., Aluminum/Alloy Wheels, Bed Liner, Fixed Running Boards, GMC MultiPro Tailgate, Power Driver's Seat, Rear Parking Sensors, Univ Garage Door Opener, V8; Turbo Diesel; 6.6 Liter, Automatic; 10-Spd Allison,4WD, Side Blind Zone Alert, Preferred Pkg, Driver Alert Pkg I, X31 Off-Road Pkg, Hill Descent Control, Hill Start Assist, Traction Control, StabiliTrak, ABS (4-Wheel), Theft Deterrent System, Keyless Entry, Keyless Start, Air Conditioning, Power Sliding Rear Window, Power Windows, Power Door Locks, Cruise Control, Power Tailgate Release, Power Steering, Tilt & Telescoping Wheel, Head-Up Display, AM/FM/HD Radio, Premium Sound, SiriusXM Satellite, Navigation System, Bluetooth Wireless, OnStar, Premium GMC Infotainment System, F& R Ultrasonic Park Assist, Backup Camera, Surround View Camera, Dual Air Bags, Side Air Bags, F& R Head Curtain Air Bags, Lane Change Alert, Heated & Ventilated Seats, Dual Power Seats, Leather, Power Sun Roof, HID Headlamps, Daytime Running Lights, LED Headlamps, Fog Lights, Running Boards, Towing Pkg, Oversized Premium Wheels 20" +