• Bed Step, Black integrated on forward portion of bed on driver and passenger side
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Glass, deep-tinted
• Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
• Wheels, 20" (50.8 cm) Ultra-bright machined aluminum wheels with gloss black inserts with Black painted pockets (STD) (Requires single rear wheels.)
• Assist steps, power-retractable with LED perimeter lighting and bright accent (Not available with any other assist steps.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Wheelhouse liners, rear (Not available with dual rear wheel models.)
• Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
• Mirror caps, chrome
• Winter Grille Cover
• IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)
• Window, power, rear sliding with rear defogger
• Single Rear Wheels (STD)
• LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
• Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps
• Fog lamps, LED
• Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
• Moldings, beltline, stainless steel
• Bumper, front, body-color lower
• Cargo tie downs (12), fixed, rated at 500 lbs per corner
• Lamps, Smoked Amber roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)
• Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
• Bumper, rear body-color with bumper CornerSteps
• Wipers, front rain-sensing
• CornerStep, rear bumper
• Tire, spare LT275/70R18 all-terrain, blackwall (STD) (Included and only available with (QF9) LT275/65R20 all-terrain, blackwall tires on single rear wheel models.)
• Tires, LT275/65R20 all-terrain, blackwall (STD) (Requires single rear wheels.)
• Tailgate and bed rail protection caps, top
• Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Denali logo replaces GMC logo. Available with Ship Thru code (SQE), not available with any other Ship Thru code.)
• Grille, Signature Denali grille in Vader chrome
• Sunroof, power
• Door handles, chrome
• White Frost Tricoat
• License plate kit, front
• Single Rear Wheels: (STD)

• USB Ports, 2, Charge/Data ports located inside center console
• Driver memory, recalls driver "presets" for power driver seat and outside mirrors
• Seats, ventilated driver and front passenger
• Defogger, rear-window electric
• Seat adjuster, passenger 16-way power including lumbar and massage
• Remote vehicle starter system
• In-Vehicle Trailering App System, includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
• Wireless Charging
• Steering column, manual Tilt-Wheel and telescoping
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Steering wheel audio controls
• Window, power front, passenger express up/down
• Windows, power rear, express down
• Floor covering, color-keyed carpeting
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Window, power front, drivers express up/down
• Floor mats, carpeted front (Includes Premium floor mats with corner applique.)
• Exterior Temperature Display located in radio display
• Seat trim, Full Grain Leather seats
• USB Ports, 2 (first row) located on console
• USB ports, (2) charge-only, rear
• Seats, front bucket with center console (STD)
• Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)
• Universal Home Remote
• Seat adjuster, driver 16-way power including lumbar and massage
• Adaptive Cruise Control
• Compass, located in instrument cluster
• Door locks, power
• Keyless Open and Start
• Multicolor 15" Diagonal Head-Up Display
• Rear Camera Mirror inside rearview auto-dimming with full camera display
• Steering wheel, heated
• Theft-deterrent system, unauthorized entry
• Air conditioning, dual-zone automatic climate control
• Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
• Air vents, rear
• Seating, heated driver and front outboard passenger
• Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Seats, heated second row outboard seats
• Steering wheel, leather-wrapped
• GMC Connected Access capable (Included and only available with (UE1) OnStar. Subject to terms. See onstar.com or dealer for details.)
• GMC Premium information Display- 13.4" diagonal Multicolor touch screen
• Alpine Umber, Full Grain Leather seating surfaces

• Pickup bed
• Skid Plates protect the oil pan, front axle and transfer case
• Air filter, heavy-duty
• Air filtration monitoring
• Brake lining wear indicator
• Recovery hooks, front, Chrome (Plant installed.)
• Capped Fuel Fill
• Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Push Button Start
• Rear axle, 3.42 ratio
• Transfer case, two-speed active electronic Autotrac with push button control
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Trailer brake controller, integrated
• Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)
• Alternator, 220 amps
• Four wheel drive
• Auto-locking rear differential
• Gooseneck / 5th Wheel Prep Package: -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).
• Emissions, Federal requirements

• Sierra HD Pro Safety includes (UEU) Forward Collision Alert, (UE4) Following Distance Indicator, (UKJ) Front Pedestrian Braking, (TQ5) IntelliBeam, (UFL) Lane Departure Warning, (T8Z) Buckle to Drive and (UHY) Automatic Emergency Braking
• ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
• Technology Package includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15" Diagonal Head-Up Display
• Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance
• X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
• LPO, Hitch Package: Gooseneck ball and chain tiedown kit with case, (dealer-installed)
• Denali Ultimate Preferred Equipment Group: includes standard equipment

• Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering

• Daytime Running Lamps LED signature lighting
• LED Signature DRL's

• 3 years of GMC Connected Services (Includes from time of new vehicle purchase. Connected services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. Does not include emergency or security services. See onstar.com for details and limitations.)
• Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
• Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)
• HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
• Front and Rear Park Assist, ultrasonic
• Rear Seat Reminder
• 3 Years OnStar Premium Plan see onstar.com for information. Access the entire suite of OnStar Safety & Security Services and Connected Services. For retail customers, this includes the OnStar Guardian app, connectivity for available In-Vehicle Apps, In-Vehicle Wi-Fi Hotspot data and OnStar Remote Access through the myGMC mobile app. Fleet customers will receive OnStar Vehicle Insights instead of OnStar Remote Access. (Eligible vehicles receive 3-years of the OnStar Premium Plan, including the Connected Vehicle Plan and the OnStar Safety & Security Plan. Connected Vehicle Plan includes connectivity for available in-vehicle apps, OnStar Remote Access Plan (excluding Fleet vehicles, which will receive OnStar Vehicle Insights) and In-Vehicle Wi-Fi Hotspot data. OnStar Safety & Security Plan includes access to the OnStar Guardian App, Automatic Crash Response, Emergency Services, Crisis Assist, Roadside Assistance and Stolen Vehicle Assistance.)
• Safety Alert Seat
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Tire Pressure Monitoring System auto learn, includes Tire Fill Alert (does not apply to spare tire)
• Rear Cross Traffic Alert
• Trailer Tire Pressure Monitor Sensors includes set of 4 sensors. Sensor functionality requires (UET) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories
• Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
• Trailer Camera Provisions and trailer viewing software
• Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions
• Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Trailer Side Blind Zone Alert
• Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
• Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
• Seat Belt Adjustable Guide Loops, front row only
• Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver

• Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• Hill Descent Control (Not available with dual rear wheels.)
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist

Gooseneck / 5th Wheel Prep Package

LPO, Hitch Package

• 50-STATE EMISSIONS
• REAR AXLE 3.42 RATIO
• WHITE FROST TRICOAT
• GVWR; 12;250 LBS. (5557 KG)
• ENG: DURAMAX 6.6L TURBO-DIES
• TRANS: ALLISON 10-SPEED AUTO
• CUSTOMER DIALOGUE NETWORK
• HITCH PACKAGE (DEALER INSTALLED)
• GOOSENECK/5TH WHEEL PACKAGE
• DEALER IMR CONTRIBUTION
• LMA GROUP CONTRIBUTION
• Technology Package: Multicolor 15" Diagonal Head-Up Display; Auto-Dimming Inside Rearview Mirror with Camera
• Preferred Equipment Group 5SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L; Remote Vehicle Starter System; Power Sliding Rear Window with Defogger; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Camera Provisions; Electric Rear-Window Defogger; Floor-Mounted Center Console; Signature Denali Grille in Vader Chrome; Unauthorized Entry Theft-Deterrent System; Bed View Camera with Two Trailer Camera Provisions; Front Rain-Sensing Wipers; Skid Plates; 18" Polished Forged Aluminum Wheels; Trailer Tire Pressure Monitor Sensors; Sierra HD Pro Safety; Wireless Phone Projection; 2 USB Ports; Rear Cross Traffic Alert; 120-Volt Instrument Panel Power Outlet; 2 Charge/data USB Ports Inside Center Console; LED Smoked Amber Roof Marker Lamps; Heated Driver & Front Outboard Passenger Seats; Wireless Charging; Steering Wheel Audio Controls; 2 Charge-Only Rear USB Ports; Universal Home Remote; 120-Volt Bed Mounted Power Outlet; Heated 2nd Row Outboard Seats; Power Front Windows with Passenger Express Up/down; LT235/80R18 AT BW Tires; 2-Speed Active Transfer Case; Deep-Tinted Glass; Spray-On Pickup Bedliner with Denali Logo; Integrated Trailer Brake Controller; HD Surround Vision; Ventilated Driver and Front Passenger Seats; Manual Tilt-Wheel/telescoping Steering Column; Power Sunroof; Keyless Open and Start; ProGrade Trailering System; Bose Premium Series 12-Speaker System; Push Button Start
• Gooseneck/5th Wheel Prep Package
• Hitch Package
• 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
• HD Rear Vision Camera rear mounted camera
• Adaptive Cruise Control
• Head-up display
• Automatic Emergency Braking predictive brake assist system
• Cruise control with steering wheel mounted controls
• OnStar Remote Access (3-year trial) 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
• Leather front seat upholstery
• Primary monitor touchscreen
• Lane Departure Warning
• Rear Cross-Traffic Alert collision warning
• First-row sliding and tilting glass sunroof with express open/close activation sunshade
• 18 x 8-inch front and dual rear polished forged aluminum wheels
• Driver seat power reclining
• lumbar support
• seatback side bolster 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 470HP
• Front wireless smart device charging
• Virtual assistant
• Teen Driver restricted driving mode
• 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
• Rear Camera Mirror video-feed rearview mirror
• Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
• Bluetooth® wireless audio streaming
• Transparent Trailer View transparent trailer view
• Hitch Guidance with Hitch View back-up-to-hitch assist
• Gage 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
• Following Distance Indicator
• GMC ProGrade Trailering System trailer tire pressure sensors
• 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
• IntelliBeam auto high-beam headlights
• Immobilizer
• Bose Performance Series speakers

• DriveType
• DriveType: Four Wheel Drive
• Fuel Economy
• City: 0 MPG
• Hwy: 0 MPG
• Combined: 0 MPG
• Fuel System
• Fuel System: Direct Injection
• Fuel Tank Capacity
• Fuel Tank Capacity: 36 gal
• Fuel Type
• Fuel Type: Diesel Fuel
• Horse Power
• Horse Power: 470
• Rear Wheel
• Rear Wheel: Single
• Trailering Capacity
• Trailering Capacity: 20000 lbs