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
6-speaker audio system: Speakers are positioned throughout the cabin for outstanding sound quality and an enjoyable listening experience
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
GMC Infotainment System with color touchscreen: Multi-touch display and AM/FM stereo 7" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on Sierra 1SA 8" diagonal color touchscreen for customizing and managing entertainment and vehicle feature settings1 on SLE and ElevationBluetooth2 audio streaming for 2 active devicesApple CarPlay capability for compatible phones3 Android Auto capability for compatible phones4
Steering-wheel mounted controls: Allow the driver to easily operate the audio system and phone interface controlsMay require additional optional equipment
17" 255/70R17 all-season, blackwall spare tire
17" 265/70R17SL all-season, blackwall spare tire: May require additional optional equipment
17" full-size spare steel wheel with Black finish
18" 265/65R18SL all-terrain, blackwall tires
18" 6-spoke machined aluminum wheels with Dark Grey Metallic accents
6" Chrome rectangular assist steps: Steps make it easier to get in and out of your truckTextured step pads help provide secure footing
Body-color door handles
Cab-mounted cargo area lamps: With switch in switch bank left of the steering wheelIlluminates the cargo bed area
Cargo bed LED lighting: Provides light to find cargo in the bedRear pillar lampsMay require additional optional equipment
Chrome front bumper
Chrome mirror caps
Chrome rear bumper: With integrated CornerSteps
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 and rear Black molded splash guards: Help protect the exterior of your vehicle from tire splash and road debrisCustom molded to match the exterior of your vehicle for an integrated, stylish appearanceFit directly behind the wheels
Full chrome surround window moldings
Heated power outside mirrors: Power adjustable, manual foldingMay require additional optional equipment
LED headlamps: Incandescent turn signalsLED signature Daytime Running Lamps
LED tail lamps: C-shaped LED taillamps with LED stop lights Incandescent reverse light
Locking tailgate: Tailgate locks and unlocks with the same key as the ignition and door
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
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
Standard tailgate
Tailgate and bed rail protection caps
Tailgate with EZ Lift assist, power lock & release: Hitch area lightingMay require additional optional equipment
Tailgate with EZ lift and lower assist
10-way power driver seat with power lumbar: Moves the seat forward and back, and up and downTilt the seat cushion and seatbacks
12-volt auxiliary front power outlet: May require additional optional equipment
12-volt auxiliary rear power outlet: May require additional optional equipment
4-way manual driver seat: Can be positioned forward or back and up or down
4-way manual front passenger seat: Can be positioned forward or back and up or down
4.2" diagonal color Driver Information Center: Includes driver personalization, warning messages and vehicle information
40/20/40 split-bench front seat with under-seat storage: Seating for up to 3Driver and front passenger seatbacks reclineHead restraints at the outboard seating positionsCenter seatback that doubles as a fold-down armrest with storage
60/40 split-folding rear bench seat: Includes child seat top tether anchorCan fold one or both sides up
All-weather floor liners: Feature a textured, anti-slip pattern that helps trap debris and water while providing carpet coverageInclude Brand logo Provides coverage for first and second-row seatingReplaces factory floor mats
Assist handles: Front A-pillar mounted for Driver and PassengerRear B-pillar mounted
Brake pad wear indicator
Carpeted floor covering: Color-keyed to match the interior
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
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 rubberized-vinyl floor mats: Helps protect your interior from road debris and the elementsMay require additional optional equipment
GMC Connected Access capable: Subject to terms. See onstar.com or dealer for details.May 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 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
Inside rearview manual day/night mirror: Adjust the tilt of the mirror to help reduce glare during nighttime driving
Instrumentation: 6-gauge clusterSpeedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Keyless Open and Start: With the key fob in your possession, locks and unlocks your car's doors without having to use the key fob, increasing convenienceWith 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 backProvides extra comfort when entering or exiting the vehicleMay require additional optional equipment
Manual tilt steering column: Allows the steering wheel to be manually adjusted up or downProvides extra comfort when entering or exiting the vehicleLocking security feature
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
Power windows: Driver with express-up/downMay require additional optional equipment
Power windows: Front passenger with express downMay require additional optional equipment
Power windows with rear express-down: May require additional optional equipment
Rear air vents: Provides cabin comfort for rear occupants
Rear rubberized-vinyl floor mats: Helps protect your interior from road debris and the elementsMay require additional optional equipment
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 Keyless Entry: Allows you to lock and unlock doors of the vehicle with the key fobDriver's door or all doors unlock at the touch of a buttonIncludes panic alarm button Includes remote locking tailgateMay require additional optional equipment
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
Single-zone manual, semi-automatic climate control: Includes an air cabin filter that helps prevents dust and pollen from entering the vehicle
Steering column lock control: Helps prevent theft by allowing the steering wheel to operate only with the proper key fobMay 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
10-speed automatic transmission: Electronically controlled transmission with overdrive and Driver Shift ControlTow/Haul mode reduces shift cycling for better control and improved cooling when towing or hauling heavy loadsPowertrain Grade Braking Automatically uses the engine and transmission to slow the truck to maintain desired speeds when driving downhillReduces brake wear and increases vehicle controlCruise Grade BrakingDownshifts automatically to slow the truck as it drives downhill if it exceeds the cruise set speed by a certain amountMay require additional optional equipment
170-amp alternator: May require additional optional equipment
2-speed Autotrac Transfer Case: 2WD HI modeVehicle operates in 2-wheel driveIn this mode the transfer case & front driveline hardware are disengaged to improve fuel economySuitable for routine driving on all road surfaces4WD Auto mode4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD systemThe 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer)Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage4WD HI modeTransfer case engages front driveline and power is transferred to both the front & rear axlesIn 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD AutoSuitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrain4WD LO modeIn 4WD Low the transfer case clutch maintains a high preemptive coupling torque to maximize traction and improve wheel control when climbing or descending steep grades or obstacles Suitable for off road usage, steep terrain, deep snow or sandIdeal for off road driving to maximize low speed traction and increase control on steep gradesNeutralONLY used for towing vehicle (Dinghy tow & Dolly tow capability)- allows vehicle to roll freelyMay require additional optional equipment
220-amp alternator: May require additional optional equipment
3.23 rear axle ratio: May require additional optional equipment
4-wheel antilock disc brakes: Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfacesDuralife brake rotors have better resistance to corrosion to increase rotor life, minimize brake pulsation, and improve aesthetic appearanceBrake system features a corrosion-fighting process called "Ferritic Nitro Carburizing" which can double rotor life expectancy and reduce or minimize rust
5.3L EcoTec3 V8 engine with DFM: 355 hp [265 kW] at 5600 rpm383 lb-ft of torque [518 Nm] at 4100 rpmDynamic Fuel Management technologyPaired with either a 8-speed (2WD) or 10-speed (4WD) automatic transmissionMay require additional optional equipment
7,100 lbs. GVWR: When properly equipped; includes weight of vehicle, passengers, cargo and equipmentMay require additional optional equipment
Aluminized stainless-steel muffler and tailpipe
Automatic Stop/Start: At complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts offWhen drivers remove their foot from the brake, the engine automatically restartsUnder certain circumstances, the engine will not shut off at a complete stopThis feature can be disabled with a switch on the center stack
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
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 inserted
Cargo tie-downs: 12-fixed rated at 500 lbs. per corner
Dual-outlet exhaust: Integrated into rear bumperPremium exhaust outletsAluminized stainless-steel muffler and tailpipesMay require additional optional equipment
Electric Power Steering: Increases or decreases the amount of assist depending on the steering wheel angleElectric, rack-mounted with variable assistThe system delivers great on-center precision and confident performance at higher speedsSteering assist is greater during low-speed maneuvers, such as parking
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 prevent possible engine oil breakdown under heavy loads
Fully boxed frame: Hydroformed front sectionHigh-strength steel
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
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
Pickup bed: Roll-formed high-strength steel
Single-outlet exhaust: May require additional optional equipment
Single-speed Autotrac Transfer Case: 3 Transfer Case modes2WD HI modeVehicle operates in 2-wheel driveIn this mode the transfer case & front driveline hardware are disengaged to improve fuel economySuitable for routine driving on all road surfaces4WD Auto mode4WD Auto enables the transfer-case to provide the performance benefits of a full time active AWD systemThe 4WD Auto controls automatically adjust torque in response to parameters such as driver inputs, wheel slip control, vehicle dynamic state (understeer/oversteer)Ideal for wet or wintry conditions, but can be used on any road surface. Suitable for light off road usage4WD HI modeTransfer case engages front driveline and power is transferred to both the front & rear axlesIn 4WD HI the transfer case clutch maintains higher preemptive torque levels for increased traction vs 4WD AutoSuitable for use on slippery road surfaces or off-road conditions such as deep sand, snow or rough terrainTerrain mode 4WD HI and provides improved low speed traction and vehicle control during off road driving
Skid plates: Help protect the front underbody, oil pan, differential case and transfer caseMay require additional optional equipment
GMC Protection Package: All-weather floor linerFront and rear Black molded splash guards
SLE Convenience package: Remote StartHeated steering wheelRear-window defoggerKeyless Open and StartDual climate control10-way power driver seat including power lumbarHeated driver and front passenger seatsManual tilt/telescoping steering columnRear wheelhouse linersContent theft alarmSteering column lockFront 40/20/40 split-bench seat with underseat storageEZ Lift power lock and release tailgateCargo bed LED lightingRear auxiliary 12-volt power outlet
Trailering Package: Trailer Hitch1Trailering hitch platformIncludes a 2" receiver hitch, 4-pin and 7-pin connectors7-wire electrical harness and 7-pin sealed connector for connecting your trailer's lights and brakes to your vehicleAutomatic locking rear differentialHitch Guidance2May require additional optional equipment
X31 Off-Road Package: Off-Road suspensionHill Descent ControlSkid platesHeavy-duty air filterRancho shocksX31 hard badgeIntegrated dual exhaust with SLE, Elevation Double Cab and SLTSierra (1SA) and SLE also includes:Trailering PackageTrailer hitch, 7-pin and 4-pin connectorsHitch Guidance1Locking differential2-speed Autotrac Transfer CaseMay require additional optional equipment
Fuel System: Direct Injection
Fuel tank capacity: 24 gal
Horsepower: 310
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
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 drivingMay require additional optional equipment
LED Daytime Running Lamps: Daytime Running Lamps automatically illuminate signature lighting
OnStar & GMC Connected Services capable: Terms and limitations apply. See onstar.com or dealer for details.
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 Vision Camera: When in Reverse at low speeds, provides you a view of the scene directly behind the vehicle on the Infotainment screen to help you park and avoid nearby objects1Dynamic guidelines laid over the display image assist in parking maneuvers by showing the vehicle's pathTailgate must be in the raised position for the Rear Vision Camera to operate properly
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 tires1Properly inflate tires to help optimize your vehicle's ride, handling and efficiencyIncludes Tire Fill Alert1
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 that senses how hard and fast a driver hits the brake pedal and gives extra braking assistance, if requiredIncludes Trailer Sway ControlHill Start Assist
Max seating capacity: 6
Towing capacity: 6600 lbs