• Adaptive Cruise Control
• Air conditioning, dual-zone automatic climate control
• Air vents, rear
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Bluetooth® for phone connectivity to vehicle infotainment system
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Compass, located in instrument cluster
• Defogger, rear-window electric
• Door locks, power
• Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Exterior Temperature Display, located in radio display
• Floor covering, color-keyed carpeting
• Floor mats, carpeted rear (Unique premium carpet. Deleted when LPO floor liners are ordered or (BKF) Premium Floor Liners are ordered.)
• GMC Premium information Display- 13.4" diagonal Multicolor touch screen
• Keyless Open and Start includes remote keyless entry
• Multicolor 15" Diagonal Head-Up Display
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Rear Camera Mirror inside rearview auto-dimming with full camera display
• Rear Seat Reminder
• Remote vehicle starter system
• Seat adjuster, driver 16-way power including lumbar and massage
• Seat adjuster, passenger 16-way power including lumbar and massage
• Seating, heated driver and front outboard passenger
• Seats, front bucket with center console
• Seats, heated second row outboard seats
• Seats, ventilated driver and front passenger
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel audio controls
• Steering wheel, heated
• Steering wheel, leather-wrapped
• Theft-deterrent system, unauthorized entry
• Universal Home Remote
• USB ports, (2) charge-only, rear
• USB Ports, 2 (first row) located on console
• USB Ports, 2, Charge/Data ports located inside center console
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Window, power front, passenger express up/down
• Window, power, rear sliding with rear defogger
• Windows, power front, drivers express up/down
• Windows, power rear, express down
• Wireless Charging
• Wireless phone projection for Apple CarPlay and Android Auto

• Air filter, heavy-duty
• Air filtration monitoring
• Auto-locking rear differential
• Brake lining wear indicator
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Four wheel drive
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Hill Descent Control
• 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.)
• Pickup bed includes bed assist step
• Push Button Start
• Skid Plates protect the oil pan, front axle and transfer case
• Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
• Suspension, Off-Road includes twin-tube shocks
• Trailer brake controller, integrated
• Transfer case, two-speed active, electronic Autotrac with push button control

• 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.)
• Automatic Emergency Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• Daytime Running Lamps, LED signature lighting
• Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
• Forward Collision Alert (Included and only available with (PDI) Sierra HD Pro Safety.)
• Front and Rear Park Assist, ultrasonic
• Front Pedestrian Braking (Included and only available with (PDI) Sierra HD Pro Safety.)
• 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.
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Hitch Guidance with Hitch View with image adjustment, Pan/Zoom/Tilt
• Lane Departure Warning (Included and only available with (PDI) Sierra HD Pro Safety.)
• LED Signature DRL's
• OnStar Equipped (subscription required)
• OnStar Services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
• Rear Cross Traffic Alert
• Safety Alert Seat
• Seat Belt Adjustable Guide Loops, front row only
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• 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
• Tire Pressure Monitoring System, auto learn includes Tire Fill Alert (does not apply to spare tire)
• Trailer Camera Provisions and trailer viewing software
• Trailer Side Blind Zone Alert

DENALI ULTIMATE PREFERRED EQUIPMENT GROUP

• includes standard equipment

SEATS, FRONT BUCKET

• with center console (STD)

ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE

• (470 hp [350.5 kW] @ 2800 rpm
• 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (STD)

AUDIO SYSTEM, 13.4" DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE

• includes color touch-screen
• multi-touch display
• AM/FM stereo
• Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)

GVWR, 11,350 LBS. (5148 KG)

• (STD)

TRANSMISSION, ALLISON 10-SPEED AUTOMATIC

• (STD)

WHEELS, 20" (50.8 CM) ULTRA-BRIGHT MACHINED ALUMINUM WHEELS

• with Black painted pockets (STD)

TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL

• (STD)

LPO, BODY COLOR WHEEL ARCH MOLDINGS

• (dealer-installed)

• 11,350 lbs (5,148 Kg) GVWR
• 20' Ultra-Bright Machined Aluminum Wheels
• 220-Amp Alternator
• 3.42 Axle Ratio
• Allison 10-Speed Automatic Transmission
• Alpine Umber
• AM/FM Stereo with Premium GMC Infotainment System
• Automatic Emergency Braking
• Body Color Wheel Arch Moldings
• Buckle to Drive
• Federal Emissions Requirements
• Following Distance Indicator
• Forward Collision Alert
• Front License Plate Kit
• Front Pedestrian Braking
• Gooseneck/5th Wheel Prep Package
• Hill Descent Control
• Hitch Guidance with Hitch View
• In-Vehicle Trailering System App
• Inside Rearview Auo-Dimming Rear Camera Mirror
• IntelliBeam Automatic High Beam On/off
• Lane Departure Warning
• LT275/65R20 AT BW Tires
• Multicolor 15' Diagonal Head-Up Display
• Off-Road Suspension
• Onyx Black
• Pickup Box
• Skid Plates
• Duramax 6.6L Turbo-Diesel V8 Engine
• Front Bucket Seats
• Preferred Equipment Group 5SB
• 20' Ultra-Bright Machined Aluminum Wheels
• 3-point seatbelt Rear seat center 3-point seatbelt
• 4-Wheel Disc Brakes
• 4WD type AutoTrac part and full-time 4WD
• A/C
• ABS
• ABS Brakes 4-wheel antilock (ABS) brakes
• ABS Brakes Four channel ABS brakes
• Accessory power Retained accessory power
• Adaptive cruise control
• Adjustable Steering Wheel
• Aerial View Display System
• Air conditioning Yes
• All-in-one key All-in-one remote fob and ignition key
• ALPINE UMBER FULL GRAIN LEATHER SEAT TRIM
• Alternator Type Alternator
• Aluminum Wheels
• AM/FM Stereo
• Amplifier
• Antenna Fixed audio antenna
• Armrests front center Front seat center armrest
• Armrests rear Rear seat center armrest
• AUDIO SYSTEM 13.4' DIAGONAL PREMIUM GMC INFOTAINMENT SYSTEM WITH GOOGLE BUILT IN APPS SUCH AS NAVIGATION AND VOICE ASSISTANCE includes color touch-screen multi-touch display AM/FM stereo Bluetooth® streaming audio for music and most phones; featuring wireless Android Auto and Apple CarPlay capability for compatible phones (STD)
• Auto door locks Auto-locking doors
• Auto headlights Auto on/off headlight control
• Auto high-beam headlights
• Auto-dimming door mirror driver Auto-dimming driver side mirror
• Auto-dimming door mirror passenger Auto-dimming passenger side mirror
• Auto-Dimming Rearview Mirror
• Automatic Highbeams
• Aux input jack Auxiliary input jack
• Auxiliary Audio Input
• Back-Up Camera
• Basic warranty 36 month/36,000 miles
• Battery charge warning
• Battery run down protection
• Battery type Dual lead acid batteries
• Bed Liner
• Bed liner Spray-in pickup bed liner
• Bed-rail protectors Pickup bed-rail protectors
• Beverage holders Front beverage holders
• Beverage holders rear Rear beverage holders
• Blind Spot Monitor
• Blind spot Trailer Side Blind Zone Alert blind spot warning
• Block heater Engine block heater
• Bluetooth® Connection
• Body panels Galvanized steel/aluminum body panels with side impact beams
• Box style Standard style pickup box
• Boxside steps BedStep integrated side steps
• Brake assist system Automatic Emergency Braking predictive brake assist system
• Brake pad warning Brake pad wear indicator
• Brake type 4-wheel disc brakes
• Bucket Seats
• Built-in virtual assistant Google Built-In built-in virtual assistant
• Bumper insert Dark chrome front bumper insert
• Bumper rub strip front Chrome front bumper rub strip
• Bumpers front Body-colored front bumper
• Bumpers rear Body-colored rear bumper
• Cab mounted cargo light
• Cabback insulator
• Camera HD Surround Vision w/Hitch View aerial view camera
• Child door locks Manual rear child safety door locks
• Clearance lights Cab clearance lights
• Climate Control
• Climate control Automatic climate control
• Clock Digital clock
• Compass
• Compressor Intercooled turbo
• Configurable instrumentation gauges
• Console insert material Aluminum console insert
• Conventional Spare Tire
• Convex spotter Driver and passenger convex spotter mirrors
• Cooled Front Seat(s)
• Cooled front seats Ventilated driver and front passenger seats
• Corrosion perforation warranty 72 month/100,000 miles
• Cross-Traffic Alert
• Cruise Control
• Cruise control Cruise control with steering wheel mounted controls
• Cylinder head material Aluminum cylinder head
• Day/Night rearview mirror
• Daytime Running Lights
• DEF fluid gauge Diesel exhaust fluid (def) gauge
• Delay off headlights Delay-off headlights
• DENALI ULTIMATE PREFERRED EQUIPMENT GROUP includes standard equipment
• Digital signal processor Bose Centerpoint Surround digital signal processor
• Distance alert Following Distance Indicator
• Door ajar warning
• Door bins front Driver and passenger door bins
• Door bins rear Rear door bins
• Door handle material Chrome door handles
• Door locks Power door locks with 2 stage unlocking
• Door mirror style Chrome door mirrors
• Door mirror type Power extendable trailer mirrors
• Door mirrors Power door mirrors
• Door panel insert Aluminum and genuine wood door panel insert
• Door trim insert Leather door trim insert
• Drive type Four-wheel drive
• Driver Adjustable Lumbar
• Driver Air Bag
• Driver foot rest
• Driver information center
• Driver lumbar Driver seat with 4-way power lumbar
• Driver Restriction Features
• Driver seat direction Driver seat with 12-way directional controls
• Driver selectable steering effort
• Dual-zone front climate control
• Easy lift tailgate EZ Lift
• Easy lower tailgate EZ Lower
• Electronic parking brake
• Electronic stability control Electronic stability control system with anti-roll
• Emergency SOS Capable OnStar vehicle integrated emergency SOS system
• Emissions Federal emissions
• ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (470 hp [350.5 kW] @ 2800 rpm 975 lb-ft of torque [1322 Nm] @ 1600 rpm) (STD)
• Engine block material Iron engine block
• Engine Configuration Duramax V8
• Engine cooler Engine oil cooler
• Engine Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP
• Engine hour meter
• Engine Location Front mounted engine
• Engine Mounting direction Longitudinal mounted engine
• Engine retarder Engine retarder system
• Engine Short Duramax 6.6L V-8
• Engine temperature warning
• Engine/electric motor temperature gauge
• Exterior 120V AC power outlet 1 exterior 120V AC power outlet
• Exterior mirror spot lights Exterior mirror LED spot lights
• Exterior speakers 2 exterior speakers
• External memory Premium GMC Infotainment System external memory control
• Fenders Body-colored fender flares
• First-row sunroof First-row sliding and tilting glass sunroof with express open/close activation sunshade
• First-row windows Power first-row windows
• Floor console Full floor console
• Floor console storage Covered floor console storage
• Floor coverage Full floor coverage
• Floor covering Full carpet floor covering
• Floor Mats
• Floor mats Carpet front and rear floor mats
• Fob engine controls Keyless Open/Keyless Start with hands-free access and push button start
• Fog Lamps
• Fog lights LED front fog lights
• Folding door mirrors Power folding door mirrors
• Folding rear seats 60-40 folding rear seats
• Forward collision warning Forward Collision Alert with Automatic Braking
• Four Wheel Drive
• Front anti-roll Front anti-roll bar
• Front camera Front mounted camera with washer
• Front Collision Mitigation
• Front Collision Warning
• Front Head Air Bag
• Front head restraint control Manual front seat head restraint control
• Front head restraints Height adjustable front seat head restraints
• Front impact airbag driver Driver front impact airbag
• Front impact airbag passenger Passenger front impact airbag
• Front passenger lumbar Front passenger seat with 4-way power lumbar
• Front reading lights
• Front seat upholstery Leather front seat upholstery
• Front seatback upholstery Plastic front seatback upholstery
• Front Side Air Bag
• Front side impact airbag driver Seat mounted side impact driver airbag
• Front side impact airbag passenger Seat mounted side impact front passenger airbag
• Fuel Type Diesel
• Full gauge cluster screen
• Garage door opener
• Gauge cluster display size (inches) Gauge cluster display size: 12.30
• Gearshifter material Urethane gear shifter material
• Generic Sun/Moonroof
• Glove box Locking glove box
• 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).
• Grille style Dark chrome grille
• GVWR 11 350 LBS. (5148 KG) (STD)
• Handsfree Bluetooth® handsfree wireless device connectivity
• Head up display Head-up display
• Headlight type Projector beam headlights
• Headlights LED low and high beam headlights
• Headlights on reminder
• Headliner coverage Full headliner coverage
• Headliner material Simulated suede headliner material
• Heads-Up Display
• Heated door mirrors Heated driver and passenger side door mirrors
• Heated Front Seat(s)
• Heated front seats Heated driver and front passenger seats
• Heated Mirrors
• Heated Rear Seat(s)
• Heated rear seats
• Heated steering wheel
• High mount stop light High mounted center stop light
• Hill control Hill Descent Control (HDC)
• Hill start assist
• Ignition Compression ignition system
• Ignition type Push-button
• Illuminated entry
• Immobilizer
• In-box lighting LED in-box lighting
• Inclinometer
• Instrumentation display Digital/analog instrumentation display
• Integrated tailgate step
• Integrated Turn Signal Mirrors
• Interior 120V AC power outlets 1 interior 120V AC power outlet
• Interior accents Chrome interior accents
• Interior courtesy lights Fade interior courtesy lights
• Intermittent Wipers
• Internet access Wi-Fi Hotspot capable mobile hotspot internet access
• Internet radio capability
• Key in vehicle warning
• Keyfob cargo controls Keyfob trunk control
• Keyfob keyless entry
• Keyfob remote start
• Keyfob window controls Keyfob window control
• Keyless Entry
• Keyless Start
• Lane departure Lane Departure Warning
• Leather Seats
• Leather Steering Wheel
• LED brake lights
• Left camera Left side camera
• License plate front bracket Front license plate bracket
• LICENSE PLATE KIT FRONT INCANDESCENT LIGHTING
• Lock-up transmission
• Locking hub control Auto locking hub control
• Locking/Limited Slip Differential
• Low level warnings Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF)
• Low tire pressure warning Tire specific low air pressure warning
• LPO BODY COLOR WHEEL ARCH MOLDINGS (dealer-installed)
• Maintenance warranty 12 month/unlimited
• Massaging driver seat
• Massaging front passenger seat
• Memory settings Memory settings include: door mirrors
• Mirror Memory
• Mobile app access MyGMC Mobile App mobile app access
• MP3 Capability
• Multi-Zone A/C
• Multicolor 15' Diagonal Head-Up Display
• Multiple headlights Multiple enclosed headlights
• Navigation System
• Noise cancellation AudioPilot active noise cancellation
• Number of airbags 6 airbags
• Number of beverage holders 8 beverage holders
• Number of doors 4 doors
• Number of first-row screens 2 total number of 1st row displays
• Number of memory settings 2 memory settings
• Occupancy sensor Airbag occupancy sensor
• Oil pressure gauge
• Oil pressure warning
• One-touch down window Front and rear one-touch down windows
• One-touch up window Driver and passenger one-touch up windows
• Overdrive transmission
• Overhead airbags Curtain first and second-row overhead airbags
• Overhead console Mini overhead console
• Paint Non-metallic paint
• Panel insert Aluminum and genuine wood instrument panel insert
• Parking sensors UltraSonic front and rear parking sensors
• Passenger Adjustable Lumbar
• Passenger Air Bag
• Passenger Air Bag Sensor
• Passenger doors rear left Conventional left rear passenger door
• Passenger doors rear right Conventional right rear passenger door
• Passenger seat direction Front passenger seat with 12-way directional controls
• Pedestrian detection Front Pedestrian Braking
• Perimeter approach lighting Remote activated perimeter approach lighting
• Pickup box camera
• Power Door Locks
• Power Driver Seat
• Power driver seat controls Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
• Power Folding Mirrors
• Power Mirror(s)
• Power Passenger Seat
• Power passenger seat controls Passenger seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
• Power Retractable Running Boards
• Power Steering
• Power Windows
• Powertrain type ICE
• Powertrain warranty 60 month/60,000 miles
• Premium Sound System
• Primary display size 13.4 inch primary display
• Primary display touchscreen Primary monitor touchscreen
• Privacy Glass
• Radiator
• Radio AM/FM/SiriusXM with 360Lsatellite
• Rain detecting wipers
• Rain Sensing Wipers
• REAR AXLE 3.42 RATIO
• Rear Bench Seat
• Rear bumper step
• Rear camera HD Rear Vision Camera w/Hitch View rear mounted camera
• Rear cargo door MultiPro Tailgate tailgate
• Rear collision warning Rear Cross-Traffic Alert collision warning
• Rear console climate control ducts
• Rear Defrost
• Rear Head Air Bag
• Rear head restraint control 2 rear seat head restraints
• Rear head restraint control Manual rear seat head restraint control
• Rear head restraints Height adjustable rear seat head restraints
• Rear locking differential Automatic rear locking differential
• Rear Parking Aid
• Rear reading lights
• Rear seat check warning Rear Seat Reminder rear seat check warning
• Rear seat direction Front facing rear seat
• Rear seat folding position Fold-up rear seat cushion
• Rear seat upholstery Leather rear seat upholstery
• Rear seatback upholstery Carpet rear seatback upholstery
• Rear seats fixed or removable Fixed rear seats
• Rear seats Split-bench rear seat
• Rear Springs Regular grade rear springs
• Rear under seat ducts Rear under seat climate control ducts
• Rear window defroster
• Rear windshield Power rear windshield
• Rearview mirror Auto-dimming rear view mirror
• Remote Engine Start
• Remote panic alarm
• Requires Subscription
• Restricted driving mode/alerts Teen Driver restricted driving mode/alerts
• Right camera Right side camera
• Roadside warranty 60 month/60,000 miles
• Running Boards/Side Steps
• Running lights LED daytime running lights
• Satellite Radio
• Satellite trial 3 month satellite trial subscription
• Seat Memory
• Seat-Massage
• Seatback storage pockets 2 seatback storage pockets
• Seatbelt pretensioners Front seatbelt pretensioners
• Seatbelt pretensioners number 2 seatbelt pre-tensioners
• Seating capacity 5
• SEATS FRONT BUCKET with center console (STD)
• Second-row windows Power second-row windows
• Security system
• Seek scan
• Selectable mode transmission
• Sequential shift control
• Service interval warning Service interval indicator
• Shock absorbers Rancho gas-pressurized shock absorbers
• Side steps Illuminated power side steps
• Skid plate 3 underbody skid plates
• Sliding Rear Window
• Smart Device Integration
• Smart device integration Apple CarPlay/Android Auto smart device wireless mirroring
• Smart device remote start
• Spare tire Full-size spare tire with steel wheel
• Spare tire location Crank-down spare tire
• Speakers number 12 speakers
• Special paint Monotone paint
• Speed sensitive steering Digital Steering Assist speed sensitive power steering
• Speedometer Redundant digital speedometer
• Split front seats Bucket front seats
• Springs front Front torsion springs
• Springs rear Rear leaf springs
• Stability Control
• Steering Hydraulic power-assist steering system
• Steering mounted audio control Steering wheel mounted audio controls
• Steering type Re-circulating ball steering
• Steering Wheel Audio Controls
• Steering wheel material Leather steering wheel
• Steering wheel telescopic Manual telescopic steering wheel
• Steering wheel tilt Manual tilting steering wheel
• Sun/Moonroof
• Suspension Off-road ride suspension
• Suspension ride type front Independent front suspension
• Suspension ride type rear Rigid axle rear suspension
• Suspension type front Short and long arm front suspension
• Suspension type rear Leaf spring rear suspension
• Tachometer
• Tailgate control Tailgate/power door lock
• Tailpipe Stainless steel single exhaust
• Telematics
• Temperature display Exterior temperature display
• Tinted windows Deep tinted windows
• Tire Pressure Monitor
• Tire sensors Trailer tire pressure sensors
• TIRES LT275/65R20 ALL-TERRAIN BLACKWALL (STD)
• Tires - Front All-Terrain
• Tires - Rear All-Terrain
• Tires LT275/65SR20 AT BSW front and rear tires
• Tow Hitch
• Tow Hooks
• Tow hooks front 2 front tow hooks
• Towing brake controller Trailer brake controller
• Towing class Class IV tow rating
• Towing hitch light Trailer hitch light
• Towing hitch Trailer hitch
• Towing prep 5th wheel and gooseneck prep
• Towing trailer sway Trailer sway control
• Towing wiring harness Trailer wiring harness
• Traction Control
• Traction control All-speed ABS and driveline traction control
• Trailer light malfunction warning
• Trailer light test
• Trailer theft alarm
• Transfer case Electronic transfer case shift
• TRANSMISSION ALLISON 10-SPEED AUTOMATIC (STD)
• Transmission Allison 10-speed automatic
• Transmission electronic control
• Transmission fluid temperature warning Transmission fluid temp warning
• Transmission oil cooler
• Transmission temperature gauge Transmission fluid temperature gauge
• Transmission Type Automatic
• Trip computer
• Trip odometer
• Turbocharged
• Turn signal in door mirrors Turn signal indicator in door mirrors
• Turn signal warning Turn signal on warning
• Turn-by-turn nav OnStar Turn-by-Turn Navigation
• Two-Speed Transfer Case
• Under seat tray rear Rear under seat tray
• Universal Garage Door Opener
• USB ports 7 USB ports
• Variable panel light Variable instrument panel light
• Variable Speed Intermittent Wipers
• Vehicle and trailer reverse assist Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
• Vehicle to trailer hitching assist Hitch Guidance vehicle to trailer hitching assist
• Vehicle tracker Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
• Ventilated brakes Front and rear ventilated disc brakes
• Video rearview mirror Video-feed rearview mirror
• Visor driver mirror Driver visor mirror
• Visor illuminated driver mirror Illuminated driver visor mirror
• Visor illuminated passenger mirror Illuminated passenger visor mirror
• Visor passenger mirror Passenger visor mirror
• Voice activated audio Voice activated audio controls
• Voltmeter
• Weight capacity alert GCW Alert weight capacity alert
• Wheel covers Wheel hub covers
• WHEELS 20' (50.8 CM) ULTRA-BRIGHT MACHINED ALUMINUM WHEELS with Black painted pockets (STD)
• Wheels 20 x 8.5-inch front and rear machined w/painted accents aluminum wheels
• WiFi Hotspot
• Window Trim Chrome side window trim
• Wipers Variable intermittent front windshield wipers
• Wireless device charging Front wireless smart device charging
• Wireless speaker number 2 wireless speakers
• Wireless streaming Bluetooth® wireless audio streaming

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 14 x 1.6
• Rear Brake Rotor Diam x Thickness (in): 14.1 x 1.3
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 69.5
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 220
• Maximum Alternator Watts: N/A
• Emissions
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Cab to Axle (in): 42.17
• Ground Clearance, Front (in): 10.28
• Ground Clearance, Rear (in): 10.28
• Height, Overall (in): 79.82
• Length, Overall (in): 250.75
• Wheelbase (in): 159
• Width, Max w/o mirrors (in): 81.85
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36
• Interior Dimensions
• Front Head Room (in): 43.03
• Front Hip Room (in): 61.18
• Front Leg Room (in): 44.53
• Front Shoulder Room (in): 66.02
• Passenger Capacity: 5
• Second Head Room (in): 40.12
• Second Hip Room (in): 60.24
• Second Leg Room (in): 43.4
• Second Shoulder Room (in): 65.3
• Steering
• Steering Type: Pwr Recirculating Ball
• Turning Diameter - Curb to Curb (ft): 52.7
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Code: E63
• Body Style: Crew Cab Pickup
• Vehicle Name: GMC Sierra 2500HD
• Suspension
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.42
• Shock Absorber Diameter - Front (mm): 2.01
• Shock Absorber Diameter - Rear (mm): 2.01
• Stabilizer Bar Diameter - Front (in): 1.38
• Suspension Type - Front: Short/Long Arm
• Suspension Type - Rear: Multi-Leaf Springs
• Tires
• Front Tire Order Code: QF9
• Front Tire Size: LT275/65R20
• Rear Tire Order Code: QF9
• Rear Tire Size: LT275/65R20
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Order Code: ZYG
• Spare Tire Size: LT275/70R18
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4300
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17200
• Maximum Trailering Capacity (lbs): 20000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1850
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 18500
• Weight Information
• Curb Weight - Front (lbs): 4023
• Curb Weight - Rear (lbs): 2822
• Gross Combined Wt Rating (lbs): 26000
• Gross Vehicle Weight Rating Cap (lbs): 10000
• Wheels
• Front Wheel Material: Aluminum
• Front Wheel Size (in): 20 x
• Rear Wheel Material: Aluminum
• Rear Wheel Size (in): 20 x
• Spare Wheel Material: Steel