4G LTE Wi-Fi hotspot capable: Terms and limitations apply. See onstar.com or dealer for details.Terms and limitations apply. See onstar.com or dealer for details.May require additional optional equipment
8" diagonal Premium GMC Infotainment System with Navigation: Multi-touch display, AM/FM/SiriusXM1 (trial subscription), stereo and includes Navigation2HD Radio capabilityBluetooth3streaming audio for music and select phonesApple CarPlay capability for compatible phones4Android Auto capability for compatible phones5Use, control and manage select smartphone apps through the Infotainment systemVoice-activated technology for phoneUSB port(s)6 to play stored audio files through your vehicle's audio systemWith greater memoryMay require additional optional equipment
Bluetooth: Pair your compatible mobile phone to your vehicle's infotainment system1Place and receive hands-free phone calls Store your phone's contact list in the system to place an outgoing call quickly using the touch-screen display or voice command systemWith streaming audio capability, you can listen to files stored on your phone or Bluetooth digital media device
Bose Premium Sound System: 7-speakers with Richbass wooferBose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like soundMay require additional optional equipment
HD Radio: Provides consumers with additional channels known as HD2, HD3 and HD4Transmits Program Service Data, such as song titles and artist information
SiriusXM with 360L trial subscription: Enjoy a 3-month trial subscription to the SiriusXM All Access package and enjoy the full SiriusXM with 360L experience1This vehicle is equipped with SiriusXM with 360L a greater variety of SiriusXM content, a more personalized experience and easier navigation. For the full SiriusXM with 360L experience, a SiriusXM All Access Package is required. If you subscribe to a lower package, certain features of 360L will not be availableWith the All Access Package, you can also enjoy your favorites anywhere life takes you, with the SiriusXM app, online and at home on compatible connected devicesMay require additional optional equipment. Some features, including streaming content and listening recommendations require GM connected vehicle servicesMay require additional optional equipment
18" LT275/70R18 all-terrain, blackwall spare tire: May require additional optional equipment
20" LT275/65R20 all-terrain, blackwall tires
20" multi-dimensional polished aluminum wheels
6" Chrome rectangular assist steps (factory installed): Steps make it easier to get in and out of your vehicleTextured step pads help provide secure footingMay require additional optional equipment
Body-color front bumper
Body-color rear bumper
Cab-mounted cargo area lamps: Activated by switch located on center switch bankIlluminates the cargo bed area
Cargo bed LED lighting: Provides light to find cargo in the bedRear pillar lampsMay require additional optional equipment
Cargo tie-downs: 12-fixed rated at 500 lbs. per corner
Chrome door handles
Chrome mirror caps
CornerStep rear bumper: Helps make it easier to get into and out of the pickup bedLocated at each end of the rear bumperTextured step pads to help provide secure footing
Deep-tinted glass: Provides added protection from sun and glare
Front license plate bracket: Front bracket is included if displaying a front license plate is required in your state
GMC MultiPro Tailgate: Six function tailgate design to help improve loading, unloading and access the cargo boxHitch area lightingPower lock and releaseMay require additional optional equipment
IntelliBeam: Automatically turns on and off your vehicle's high beam headlamps according to surrounding traffic conditionsThe automatic high beams will stay on until a sensor detects an approaching vehicle's headlamps or preceding vehicle's taillampsMay require additional optional equipment
LED fog lamps: Help minimize glare in adverse driving conditions
LED reflector (high intensity) headlamps with LED turn signals and LED signature Daytime Running Lamps: C-shaped LED headlamps with signature lighting and innovative light blade technology
LED signature tail lamps: C-shaped LED taillamps with LED stop and reverse light Brighter and lasts longer than traditional incandescent bulbs
Outside power-adjustable vertical trailering mirrors with power folding/extending auto-dimming driver and passenger upper glass: Chrome mirror capsPower folding/extendingLower convex mirrorsHeated upper glassIntegrated turn signal indicatorsPuddle lampsPerimeter lightingAuxiliary lightingExtends 3.31-inchesAT4 features molded in color Black mirror caps
Power sunroof: Opens over the first row at the push of a buttonRetracts into the roofOffers tilt and slide features with express-open and -closeMay require additional optional equipment
Rear wheelhouse liners: Help protect your truck's rear wheelhouse area from damage caused by dirt, rocks, mud, road salt and the weatherMay require additional optional equipment
Side BedStep: Black textured step pads help provide secure footingIntegrated on forward portion of outer bed on driver and passenger side to provide ease of access to forward portion of the bed
Smoked Amber LED roof marker lamps: Roof-mounted lamps near the front of the cab
Spare tire carrier lock: Helps keep spare tire secureUtilizes the same key as the door and ignition
Spray-on bedliner: Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shiftingCovers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downsChemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight sealIncludes logoDoes not include spray-on liner on tailgate due to Black composite inner panel
Stainless-steel beltline moldings: May require additional optional equipment
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release: Hitch area lightingMay require additional optional equipment
Winter Grille Cover: May require additional optional equipment
10-way power driver seat with power lumbar: Moves the seat forward and back, and up and downTilt the seat cushion and seatbacks
10-way power front passenger seat: Forward and backUp and downTilt seat cushion back and uprightRecline seatback up and downIncludes 2-way power lumbar
12-volt auxiliary front power outlet: May require additional optional equipment
12-volt auxiliary rear power outlet: May require additional optional equipment
120-volt box-mounted power outlet: 3-prong auxiliary household-style outletLocated in the pickup bedMay require additional optional equipment
120-volt power outlet: 3-prong auxiliary household-style outletLocated on the instrument panelMakes it convenient for powering laptops, phone chargers and other electronic devicesMay require additional optional equipment
8" diagonal, digital Driver Information Center: Multiple page views may include fuel data, audio information, trailer settings, phone features, certain active safety features status (if equipped) and navigation1 route guidanceIncludes driver personalization, warning messages and vehicle informationMay require additional optional equipment
Assist handles: Front A-pillar mounted for Driver and PassengerRear B-pillar mounted
Carpeted floor covering: Color-keyed to match the interior
Compass: Located in instrument cluster
Cruise control: Maintains a selected speed while drivingAutomatically disengages when the vehicle's traction control system needs to limit wheelspin on slippery surfaces or when the StabiliTrak stability control system detects an oncoming skidSet and resume speed functionsSteering-wheel mounted controls to easily maintain and manage cruising speed
Driver memory: Recalls 2 driver presets for 10-way power seat and outside mirrors May require additional optional equipment
Dual-zone automatic climate control: Automatically maintains the selected temperatures for both the driver and front passengerAllows individual climate settings for both driver and front passengerDriver and front passenger can choose a temperature up to 30 degrees differenceMay require additional optional equipment
Front bucket seats: May require additional optional equipment
Front carpeted floor mats: Helps protect your interior from road debris and the elementsColor-keyed to match the interiorDenali models feature unique premium tufted carpeting
Front center console: Includes reconfigurable feature with cupholders, cell phone storage, power cord management and file holder capacityMay require additional optional equipment
GMC Connected Access capable: Subject to terms. See onstar.com or dealer for details.May require additional optional equipment
Head-Up Display: Projects vehicle information onto the windshield low in the driver's line of sight to help you keep your eyes on the roadMulti-color 15" Diagonal Head-Up DisplayCan select key vehicle information to display including an off-road inclinometerAdjustable vertical position and brightness of the displayMay require additional optional equipment
Heated driver and front outboard passenger seats: Separate buttons on the climate control panel allow you to choose from 3 levels of warmthAt the touch of a button you can warm the cushions and seatbacks with multilevel temperature controlIndividually controlledSeats can be programmed to automatically warm up when it's cold outMay require additional optional equipment
Heated rear outboard seats: At the touch of a button you can warm the cushionsProvide comfort in cold weather for passengers in the rear outboard seating positionsPassengers have their own controls to set the temperatureMay require additional optional equipment
Heated steering wheel: With the press of a button the steering wheel quickly heats up to provide additional comfort on a cold dayMay require additional optional equipment
Keyless Open and Start: With the Keyless Entry fob in your possession, conveniently locks and unlocks your car's doors without having to use the key fobWith the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminateShift to Park and press the engine start/stop button to turn off the engine May require additional optional equipment
Leather-wrapped steering wheel: May require additional optional equipment
Manual tilt and telescoping steering column: Allows the driver to adjust the steering wheel up or down, and the steering column forward or backMay require additional optional equipment
Outside temperature display: Located in infotainment display
Power door locks: ProgrammableAllows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob (when equipped)
Power sliding rear window with rear defogger: Helps to keep your rear view clear of fog or frostUtilizes a warming grid to remove fog or frost from the rear windowThe window switch is conveniently located in the overhead console for easy 1-touch operationMay require additional optional equipment
Power windows with driver and front passenger express-up/down: Quickly raises the window or lowers it with the touch of a buttonIf obstruction is detected, the anti-pinch feature will auto-reverse
Power windows with driver express-up/down: Quickly raises the window or lowers it with the touch of a buttonIf an obstruction is detected, the anti-pinch feature will auto-reverse
Power windows with rear express-down: May require additional optional equipment
Rear Camera Mirror: Allows you to use either a traditional inside rearview mirror or a rearview camera mirror display that provides a wide, less obstructed view1Assists when driving, changing lanes, and checking for vehicles and traffic conditionsMay require additional optional equipment
Rear Seat Reminder: Helps to remind the driver to check the back seat(s) before leaving the vehicle1Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is onUnder certain conditions, once the vehicle is switched off, designed to sound 5 audible chimes and display a visual message within the Driver Information CenterActivates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
Rear air vents: Provides cabin comfort for rear occupants
Rear carpeted floor mats: Helps protect your interior from road debris and the elementsColor-keyed to match the interiorDenali models feature unique premium tufted carpeting
Rear window defogger: Helps to keep your rear view clear of fog or frostUtilizes a warming grid to help remove fog or frost from the rear window
Remote Start: Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferencesLocks doors and turns on parking lamps while the engine is runningActivates the climate control system
Steering column lock control: Helps prevent theft by allowing the steering wheel to operate only with the proper key fobMay require additional optional equipment
Steering-wheel mounted controls: Allow the driver to easily operate the audio system and phone interface controlsMay require additional optional equipment
Theft-deterrent unauthorized entry system: Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitterHelps deter unauthorized entry, helping to protect your vehicleMay require additional optional equipment
USB ports: 2 located on instrument panel1
USB ports: Second row includes 2 USB charging-only ports1
Universal Home Remote: 3-channel programmableConveniently activate compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicleMay require additional optional equipment
Up-level rear seat with storage package: Full-length bench seatSeatback storage on left and right sideCenter fold out armrest with 2 cupholdersUnderseat storage (full cab width)
Ventilated driver and front passenger seats: Separate buttons on the climate control panel allow you to choose from 3 levels of fan circulationIndividually controlledCooling feature includes both seatbacks and cushionsIncludes heated front seatingMay require additional optional equipment
Wireless Charging: Uses induction technology for portable electronic devices1Convenient charging location on the top of the center consoleDevice may require optional case for phones that are compatibleCustomers can charge their smartphones while they drive without connecting to any cablesMay require additional optional equipment
11,350 lbs. GVWR: When properly equipped; includes weight of vehicle, passengers, cargo and equipment
220-amp alternator: May require additional optional equipment
3.42 rear axle ratio: Requires a diesel engine
4-wheel antilock disc brakes: Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfacesDuraLife brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife rotors are hardened and strengthened during the manufacturing processBrake system features a corrosion-fighting process called Ferritic Nitro-Carburizing (FNC) which can double rotor life expectancy and reduce or minimize rust over non-FNC coated rotors
6.6L Duramax Turbo-Diesel V8 engine: 445 hp [332 kW] at 2800 rpm910 b-ft. of torque [1220 Nm] at 1600 rpm3.42 rear axle ratioExhaust brake Engine block heaterCapped fuel fillPaired with an Allison 10-speed automatic transmissionDiesel Exhaust Fluid (DEF) fill located in fuel doorEngine after run feature for cooling performanceMay require additional optional equipment
Air filtration monitoring: Alerts the driver when the engine air filter needs replacement
Allison 10-speed automatic transmission: Electronically controlled with overdrive for smooth-shifting performanceTow/Haul mode that reduces shift cycling for better control and improved cooling when towing or hauling heavy loadsAuto Grade Braking that automatically downshifts when needed to enable engine braking, helping to slow the vehicle on downhill grades and reduce brake wear (operates in Tow/Haul mode)May require additional optional equipment
Automatic locking rear differential: When the differential senses a significant difference in wheel speed, it locks to turn both rear wheels in unison for added tractionThe Eaton Locker senses a difference in wheel speed of approximately 100 rpmMay require additional optional equipment
Autotrac 2-speed transfer case with push button controls: 4-button control 2WD, Auto, 4WD, 4WD LO2WD High for most on-road and highway situations 4WD High for snowy or wet roads when added traction is needed 4WD Low for deep sand, mud or snow to provide maximum torque to all 4 wheels When in AUTO mode, remains in 2WD mode until the system detects wheel slippage Automatically engages 4WD until traction is regained NeutralONLY used for towing vehicle (Dinghy tow & Dolly tow capability)- allows vehicle to roll freely May require additional optional equipment
Brake pad wear indicator
Capless fuel fill: Prevents paint scratches that can result from a tethered fuel capCreates a tight seal around the fuel-pump nozzle when the nozzle is fully insertedRequires gasoline engine
Chrome vertical recovery hooks: Two front frame-mounted1
Diesel exhaust brake: Reduces the amount of conventional braking needed while towing a heavy trailer or driving downhillUses the variable vanes in the turbocharger to smoothly and quietly create additional back pressure in the engine to help slow the vehicleWorks with the transmission's Tow/Haul mode and Auto Grade Braking to help the driver maintain the desired speed even on long, steep downgradesSwitch activatedMay require additional optional equipment
Digital Variable Steering Assist: This system automatically adjusts steering based on speed, road conditions, and other inputs to help reduce driver fatigue
Engine block heater: Helps ease cold weather startsHeats the engine and engine block fluids
External auxiliary transmission oil cooler: Heavy-duty air-to-oil coolerHelps provides optimal transmission performance even when operating under a heavy load or towing a trailerMay require additional optional equipment
External engine oil cooler: Heavy-duty air-to-oil coolerHelps extend engine oil life under heavy loads
Fully boxed frame: Hydroformed front sectionHigh-strength steel
Heavy-duty 720 cold-cranking amps battery: 80 Amp-hr Maintenance-free with rundown protection and retained accessory power May require additional optional equipment
High-capacity air filter: Thick construction helps to trap more dirt before it can enter the air intakeMay require additional optional equipment
Hill Descent Control: Uses antilock braking to help provide a smooth, controlled descentHelps driver maintain control of the vehicle without depressing the brake pedalActivates by pushing a button below the instrument panelMay require additional optional equipment
In-vehicle Trailering App: Checklist1Trailer light sequencing Trailer maintenance remindersTrailer security alertsTrailer mileageTow/haul reminderTrailer electrical diagnosticsIncludes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installedMay require additional optional equipment
Integrated trailer brake controller: Integrated with the antilock brake system (ABS)Helps provide measured brake force signaling to electric-controlled trailer brake systemsTrailer gain and output are displayed in the Driver Information Center
Off-Road suspension: May require additional optional equipment
Pickup bed: Roll-formed high-strength steel
Skid plates: Help protect the front underbody, oil pan, differential case and transfer caseMay require additional optional equipment
Denali Ultimate Package: Technology PackageHD Surround Vision with Two Trailer View Camera Provisions1Rear Camera Mirror1Multi-color 15" Diagonal Head-Up Display1Bed View Camera1SunroofMay require additional optional equipment
Driver Alert Package I: Lane Change Alert with Side Blind Zone Alert1Rear Cross Traffic Alert1Front and Rear Park Assist1Perimeter LightingMay require additional optional equipment
Driver Alert Package II: Lane Departure Warning1Automatic Emergency Braking1Forward Collision Alert1Following Distance Indicator1Safety Alert Seat1IntelliBeamMay require additional optional equipment
ProGrade Trailering System: Hitch Guidance with Hitch View1In-vehicle Trailering App
Technology Package: HD Surround Vision1Rear Camera Mirror1Multi-color 15" Diagonal Head-Up Display1Bed View Camera18" diagonal Digital Driver Information Center on SLT and AT4May require additional optional equipment
Trailering Package: Trailer Hitch1Trailering hitch platformIncludes a 2.5" receiver hitch (with 2" insert), 4-pin and 7-pin connectors7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicleMay require additional optional equipment
X31 Off-Road Package: Off-Road suspensionHill Descent ControlSkid platesTwin-tube Rancho shocks
Fuel System: Direct Injection
Fuel tank capacity: 36 gal
Horsepower: 401
Trailering Information Label: Provides max trailer ratings for tongue weight, conventional, gooseneck hitch and 5th wheel hitch
LED Daytime Running Lamps: Daytime Running Lamps automatically illuminate signature lighting
6 airbags: Dual-stage frontal airbags for driver and front outboard passenger1Seat-mounted side-impact airbags for driver and front outboard passenger1Head-curtain airbags for outboard seating positions1Includes front outboard Passenger Sensing System for frontal outboard passenger airbag and illuminates a status light that indicates whether the airbag is on or off1
Bed View Camera: Camera in the Center High Mount Stop Lamp (CHMSL) provides an elevated view of the truck bed from the back of the cab1Allows driver to see inside the cargo bed on the infotainment display to help with 5th wheel or gooseneck hitching and to check cargoIncludes 2 Trailer Camera ProvisionsMay require additional optional equipment
Following Distance Indicator: Can provide you with the following gap time (or headway) to a moving vehicle you are detected to be following to help you know if you are following much too closely1May require additional optional equipment
Forward Collision Alert: Can alert you when it detects that a front-end collision is imminent with a vehicle that you are following1It also can alert you if you are following a detected vehicle much too closelyMay require additional optional equipment
Front and Rear Park Assist: Can provide distance alerts to nearby detected objects to help you park and avoid objects at low speeds1May require additional optional equipment
HD Surround Vision: Provides you with a high resolution birds-eye view of the scene around the vehicle on the infotainment screen1Helps the driver park and avoid nearby objects at low speedsAdditional views can be selectedIncludes 2 Trailer Camera ProvisionsRequires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer, Rear Trailer View or Inside Trailer ViewMay require additional optional equipment
Hitch Guidance: Uses the Rear Vision Camera display to provide you with a guideline to help align your vehicle with a trailer1Provides a camera view to briefly check the trailer when driving
Hitch Guidance with Hitch View: Uses the Rear Vision Camera display to provide you with a guideline to help align your vehicle with a trailer1Additional camera zoomed-in view When Hitch View is in use, automatically applies parking brake when shifting from Reverse to ParkAlso provides a camera view to briefly check the trailer when drivingMay require additional optional equipment
Lane Change Alert with Side Blind Zone Alert: Can help you avoid lane change crashes by providing side-mirror visual alerts when a moving vehicle is detected rapidly approaching or is in a side blind zone1May require additional optional equipment
Lane Departure Warning: Can provide alerts to help you avoid crashes due to unintentionally drifting out of your lane when your turn signal is not activated1May require additional optional equipment
OnStar & GMC Connected Services capable: Terms and limitations apply. See onstar.com or dealer for details.
Rear Cross Traffic Alert: When in Reverse, can alert you to detected left- or right-cross traffic behind you (e.g., when backing out of a crowded parking space or driveway with side obstructions)1Displays warning triangles with left/right indicator arrows in the Rear Vision Camera screenSystem issues audible beeps or directional pulses if equipped with the Safety Alert SeatMay require additional optional equipment
Safety Alert Seat: Provides you the option of getting driver seat-bottom pulses instead of beeps for crash avoidance alerts1May require additional optional equipment
Teen Driver: This configurable feature lets you activate customizable vehicle settings associated with a key fob to help encourage better driving behavior1It can limit certain vehicle features, and automatically turns on certain safety systems if vehicle is equipped1An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver1
Tire Pressure Monitoring System: Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1Includes Tire Fill Alert1
Trailer Tire Pressure and Temperature Sensors: Set of 4 sensorsSensors will be shipped loose with the truck and will need to be installed on trailer by customerAdditional or replacement sensors are available as GM AccessorySystem is capable of monitoring up to 6 wheelsMay require additional optional equipment
Automatic Emergency Braking: When traveling at speeds less than 50 MPH, the system can alert you if it detects that a front-end collision situation is imminent with a vehicle ahead you are following1It can also help reduce the collision's severity by automatically applying hard, emergency braking if you have not already or by enhancing driver hard brakingThe system may even help avoid the collision at very low speedsMay require additional optional equipment
StabiliTrak, electronic stability control system with traction control: Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended pathActivates when vehicle sensors detect a difference between the driver's intended path and the direction the vehicle is actually travellingIncludes Traction Control that detects wheel slippage and applies brake pressure and/or reduces engine power to help the driver maintain control when accelerating on wet or snow-covered roadsIncludes Brake Assist which detects rapid brake pedal applications due to emergency braking situations and provides additional braking via the Antilock Brake System (ABS) moduleIncludes Trailer Sway ControlHill Start Assist
Max seating capacity: 5
Towing capacity: 14500 lbs