Features
SLT Convenience Package: Ventilated Driver and Front Passenger Seats; Power Rake and Telescoping Steering Column; Premium Bose 7-Speaker Sound System; Floor-Mounted Center Console; Wireless Charging; Front Bucket Seats, X31 Off-Road and Protection Package: 275/60R20SL AT BW Tires; 20" Polished Aluminum Wheels; Spray-On Pickup Bedliner with GMC Logo; All-Weather Floor Liner, X31 Off-Road Package: 2-Speed Transfer Case; Hill Descent Control; Dual Exhaust System; Off-Road Suspension; Skid Plates; Heavy-Duty Air Filter; X31 Hard Badge, SLT Preferred Package: Heated 2nd Row Outboard Seats; Power Sliding Rear Window with Rear Defogger; Adaptive Cruise Control; Universal Home Remote, SLT Premium Plus Package: Chrome Wheel to Wheel Assist Steps; 20" Polished Aluminum Wheels; Spray-On Pickup Bedliner with GMC Logo, ProGrade Trailering System: In-Vehicle Trailering System App; Hitch View, Sierra Safety Plus Package: Rear Cross Traffic Braking; HD Surround Vision; Trailer Side Blind Zone Alert; Rear Pedestrian Detection; Ultrasonic Front and Rear Park Assist; Safety Alert Seat; Trailer Camera Provisions, Preferred Equipment Group 4SA: HD Rear Vision Camera; LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Theft Deterrent System (unauthorized Entry); Chrome Header and Chrome Grille Insert Bars; 170 Amp Alternator; Auxiliary External Transmission Oil Cooler; Front Rain-Sensing Wipers; GMC Pro Safety; Trailering Package; 120-Volt Interior Power Outlet; 18" X 8.5" 6-Spoke Machined Aluminum Wheels; 2 Charge/data USB Ports; Steering Wheel Audio Controls; 2 type-C Charge-Only Rear USB Ports; Color-Keyed Carpeting Floor Covering; OnStar Services Capable; Power Front Passenger Windows with Express Up/down; Deep-Tinted Glass; 6-Speaker Audio System Feature; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; SiriusXM with 360L Trial Subscription; Single Speed Transfer Case; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel and Telescoping Steering Column; Front Frame-Mounted Black Recovery Hooks; Keyless Open and Start; Wi-Fi Hotspot Capable; Perimeter Lighting; Push Button Start; Rear Wheelhouse Liners; Auto-Locking Rear Differential; Power Door Locks,20" Polished Aluminum Wheels, Power Sunroof, Chrome Wheel to Wheel Assist Steps, Spray-On Pickup Bedliner with GMC Logo, Sterling Metallic,275/60R20SL AT BW Tires, Rear Underseat Storage, All-Weather Floor Liner, GMC MultiPro Tailgate Step Lights, Cargo Tie-Downs (4), Apple CarPlay/Android Auto smart device wireless mirroring, Forward Collision Alert with Automatic Braking, Front Pedestrian Braking, Wi-Fi Hotspot capable mobile hotspot internet access, Lane Keep Assist with Lane Departure Warning, Rear Cross Traffic Braking collision mitigation, Adaptive Cruise Control, Automatic Emergency Braking predictive brake assist system, Cruise control with steering wheel mounted controls, Smart device and keyfob engine start control, Ventilated driver and front passenger seats, Integrated navigation system with voice activation, 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 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 3L I-6 diesel direct injection, DOHC, variable valve control, intercooled turbo, diesel, engine with 305HP, Front wireless smart device charging, Google Built-In built-in virtual assistant, Teen Driver restricted driving mode, 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 aerial view camera, GCW Alert weight capacity alert, Stolen Vehicle Assistance vehicle tracker with vehicle slowdown, Bluetooth wireless audio streaming, Hitch Guidance with Hitch View vehicle to trailer hitching assist, Gage cluster display size: 12.30, Front mounted camera with washer, Right side camera, Left side camera, Trailer 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, Voice-activated climate control, IntelliBeam auto high-beam headlights, Immobilizer, Bose speakers, OnStar vehicle integrated emergency SOS system, Bluetooth handsfree wireless device connectivity, Trailer brake controller, Trailer sway control