Installed OptionsPreferred Equipment Group 5SB: Trailer Side Blind Zone Alert; Full Grain Leather Seat Trim; Power Sliding Rear Window with Rear Defogger; 3.23 Rear Axle Ratio; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Vader Chrome Header with Signature Denali Grille; Front Rain-Sensing Wipers; Heavy-Duty Air Filter; 120-Volt Interior Power Outlet; 10-Speed Automatic Transmission; Wireless Charging; Front Bucket Seats; Colour-Keyed Carpeting Floor Covering; OnStar and GMC Connected Services Capable; Heated 2nd Row Outboard Seats; Power Front Passenger Windows with Express Up/down; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; HD Surround Vision; Power Rake and Telescoping Steering Column; Power Sunroof; Multi-Colour 15\" Diagonal Head-Up Display; Keyless Open and Start; Perimeter Lighting; 22\" 7-Spoke Ultra Bright Machined Wheels; Push Button Start; 275/50R22SL AS BW Tires; LED Cargo Area Lighting; Remote Vehicle Starter System; In-Vehicle Trailering System App; 7,100 lbs (3,221 Kgs) GVWR; Hill Descent Control; 6.2L EcoTec3 V8 Engine; Floor-Mounted Centre Console; MultiPro Tailgate Audio System by Kicker; Bed View Camera; Rear Cross Traffic Braking; Trailer Tire Pressure Monitor Sensors; GMC Pro Safety; Trailering Package; 2 USB Ports; 2 Charge/data USB Ports Inside Centre Console; Denali Premium Suspension with Adaptive Ride Control; Chrome Recovery Hooks; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; GMC Connected Access Capable; Universal Home Remote; Premium GMC Infotainment Audio System Radio; 2-Speed Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with Denali Logo; Hitch View; Power Front Windows with Driver Express Up/down; Rear Pedestrian Alert; Wi-Fi Hotspot Capable; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks,Super Cruise,Titanium Rush Metallic,Apple CarPlay/Android Auto smart device wireless mirroring,Super Cruise hands-off cruise control with lane change,Super Cruise hands-on cruise control with lane change,Forward Collision Alert with Automatic Braking,Front Pedestrian Braking,Wi-Fi Hotspot capable mobile hotspot internet access,HD Rear Vision Camera w/Hitch View rear mounted camera,Lane Keep Assist with Lane Departure Warning,Reverse Automatic Braking collision mitigation,Adaptive Cruise Control,Head-up display,Brake assist system,Cruise control with steering wheel mounted controls,Ventilated driver and front passenger seats,Integrated navigation system with voice activation,Keyfob remote start,Heated steering wheel,Heated driver and front passenger seats,Heated rear seats,Leather front seat upholstery,Primary monitor touchscreen,First-row sliding and tilting glass sunroof with power 1-touch activation sunshade,Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, adjustable shoulder support, fore/aft control and height adjustable control,AutoTrac part and full-time 4WD,EcoTec3 6.2L V-8 direct injection, variable valve control, premium gasoline, engine with cylinder deactivation and 420HP,EcoTec3 6.2L V-8,Front wireless smart device charging,Google Built-In built-in virtual assistant,Restricted driving mode/alerts,Rear Pedestrian Alert rear pedestrian detection warning,Keyless Open/Keyless Start with hands-free access and push button start,Keyfob window control,HD Surround Vision w/Hitch View aerial view camera,Smart device remote start,Push-button,GCW Alert weight capacity alert,Video-feed rearview mirror,Stolen Vehicle Assistance vehicle tracker with vehicle slowdown,Bluetooth wireless audio streaming,Hitch Guidance vehicle to trailer hitching assist,Gauge cluster display size: 12.30,Front mounted camera with washer,Right side camera,Pickup box camera,Left side camera,Trailer Side Blind Zone Alert blind spot warning,Trailer tire pressure and temperature sensors,Trailer light test,Trailer light malfunction warning,Trailer theft alarm