Features
X31 Off-Road Package: Off-Road Suspension; Hill Descent Control; Skid Plates, Preferred Equipment Group 4SA: LED Cargo Area Lighting; Remote Vehicle Starter System; Electric Rear-Window Defogger; Unauthorized Entry Theft-Deterrent System; Chrome Surround Grille with High Gloss Black Mesh; Compass Located in Instrument Cluster; 4.2" Diagonal Color Display Driver Info Center; Electrical Lock Control Steering Column; 120-Volt Instrument Panel Power Outlet; Front 40/20/40 Split-Bench Seat with Storage; Steering Wheel Audio Controls; GMC Connected Access Capable; OnStar and GMC Connected Services Capable; 120-Volt Bed Mounted Power Outlet; Power Front Passenger Windows with Express Up/down; 2-Speed Active Transfer Case; Deep-Tinted Glass; 18" 6-Spoke Machined Aluminum Wheels; AM/FM Stereo with Premium GMC Infotainment System; Power Rear Windows with Express Down; Integrated Trailer Brake Controller; Power Front Windows with Driver Express Up/down; Manual Tilt-Wheel/telescoping Steering Column; 2nd Row Dual USB Charge-Only Ports; Keyless Open and Start; 4G LTE Wi-Fi Hotspot Capable; ProGrade Trailering System; Rear Wheelhouse Liners; 12-Volt Rear Auxiliary Power Outlet; Power Door Locks, Gooseneck/5th Wheel Package: Gooseneck/5th Wheel Prep Package; Spray-On Pickup Bed Liner with GMC Logo; Bed View Camera,6" Rectangular Chromed Tubular Assist Steps, Spray-On Pickup Bed Liner with GMC Logo, Hitch Package, Bed View Camera, Skid Plates, Apple CarPlay/Android Auto smart device mirroring,4G LTE Wi-Fi Hotspot capable mobile hotspot internet access, HD Rear Vision Camera rear mounted camera, Brake assist system, Cruise control with steering wheel mounted controls, Keyfob remote engine start, Heated steering wheel, Heated driver and front passenger seats, Leather front seat upholstery, Primary monitor touchscreen, 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, Teen Driver restricted driving mode, Keyless Open/Keyless Start with hands-free access and push button start, Keyfob window control, Bluetooth wireless audio streaming, Vehicle to trailer hitching assist, Pickup box camera, 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, Immobilizer, Bluetooth handsfree wireless device connectivity, Trailer brake controller, Trailer Sway Control (TSC) trailer sway control, ProGrade Trailering System vehicle and trailer reverse assist with visual graphic guidance only, Premium GMC Infotainment System external memory control, Internet radio capability, Power extendable trailer mirrors, StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll, Hill Descent Control (HDC), Hill Start Assist (HSA), Automatic climate control, Rear seat check warning, LED daytime running lights, LED brake lights, LED front fog lights, Leather and metal-look steering wheel, BedStep integrated side steps, EZ Lift, EZ Lower, Integrated tailgate step, Trailer hitch light, Manual rear child safety door locks, Heated driver and passenger side door mirrors, Auto-dimming driver side mirror, Power folding door mirrors, Driver selectable steering effort