• Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
• Pickup box
• Air cleaner, high-capacity
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)
• Differential, heavy-duty locking rear
• Four wheel drive
• Trailering equipment Trailering hitch platform 2.5" with a 2.0" insert for HD, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector to hook up parking lamps, backup lamps, right and left turn signals, an electric brake lead, battery and a ground, The trailer connector also includes the 4-way for use on trailers without brakes - park, brake/turn lamps
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
• Alternator, 150 amps
• Trailer brake controller, integrated
• Recovery hooks, front, frame-mounted, black
• Frame, fully-boxed, hydroformed front section
• Underbody Shield, frame-mounted shields includes front underbody shield starting behind front bumper and running to first cross-member, protecting front underbody, oil pan, differential case and transfer case
• Chassis, single rear wheel
• Steering, Recirculating ball with smart flow power steering system
• Steering, Digital Steering Assist
• Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors (Requires single rear wheels.)
• Exhaust, aluminized stainless-steel muffler and tailpipe

• Wheels, 18" (45.7 cm) chromed aluminum includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. (Requires 3500HD single rear wheels.)
• Tires, LT265/70R18E all-season, blackwall (Requires single rear wheels.)
• Tire, spare LT265/70R18E all-season, blackwall (Requires single rear wheels.)
• Wheel, 18" x 8" (45.7 cm x 20.3 cm) full-size, steel spare. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 18" wheels and tires and single rear wheels. Included with (E63) Pickup Box. Available to order when (ZW9) pick-up box delete is ordered.)
• Wheelhouse liners, rear (Not available with dual rear wheels.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper, front, body-color
• Bumper, rear body-color with bumper CornerSteps
• CornerStep, rear bumper
• LPO, Assist steps, chromed tubular, 6" rectangular (dealer-installed) (May be substituted with (VXJ) assist steps, LPO. (VXH) is deleted when (VXJ) assist steps, LPO is specified.)
• Moldings, bodyside, chrome
• Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting
• Fog lamps, front, halogen
• Lamps, cargo area, cab mounted with switch on center switch bank
• LED Lighting, cargo box with switch on center switch bank
• Mirrors, outside heated power-adjustable vertical trailering, memory equipped, upper glass, power-folding and manual extending, chrome. Includes integrated turn signal indicators, consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power-adjustable) and addition of Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp
• Glass, deep-tinted
• Window, power, rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)
• Door handles, chrome
• Tailgate and bed rail protection caps, top
• Tailgate, EZ-Lift and Lower
• Remote Locking Tailgate
• Bed Liner, Spray-on Pickup box bed liner consisting of high pressure, chemically bonded, sprayed-on polyurea & polyurethane liner formulation. Liner is permanently bonded to the truck bed providing a water tight seal. Includes embossed Denali logo on front bed wall. The textured, non-skid surface is black in color and robotically applied. Spray-on liner covers entire bed interior surface below side rails, including tailgate, front box top rail, gage hole plugs and lower tie down loops. (Not available with (VZX) bed liner, LPO.)
• Cargo ties downs (4), movable upper
• 4X4 chrome badge (Included and only available with 4X4 models.)

• Audio system, 8" diagonal Color Touch Screen Navigation with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth® streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone
• Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
• SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• Radio, HD
• Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system
• Wireless Charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.)

• Seats, front full-feature leather-appointed bucket with (KA1) heated seat cushions and seat backs. Includes 12-way power driver and front passenger seat adjusters, including 4-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets and (K4C) wireless charging
• GMC 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first); EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
• Seat trim, Leather-appointed front seats
• Seating, heated and ventilated perforated leather-appointed front bucket
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Console, floor mounted with cup holders, cell phone storage, power cord management, hanging file holder capability and (K4C) wireless charging
• Floor covering, color-keyed carpeting
• Floor mats, color-keyed carpeted first and second row
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel, heated, leather wrapped with audio and cruise controls
• Steering wheel audio controls
• Display, customizable driver display, 8" multi-color configurable
• Windows, power with driver express up and down and express down on all other windows
• Door locks, power
• Remote Keyless Entry
• Remote vehicle starter system
• Pedals, power-adjustable
• Cruise control, steering wheel-mounted
• Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
• Theft-deterrent system, unauthorized entry
• Air conditioning, dual-zone automatic climate control
• Defogger, rear-window electric
• Power outlet, 110-volt AC
• Mirror, inside rearview auto-dimming
• Visors, driver and front passenger illuminated vanity mirrors
• Assist handle, front passenger and driver on A-pillars

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
• Daytime Running Lamps with automatic exterior lamp control
• Airbags, Single-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 (Always use safety 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.)
• OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
• GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer Chevrolet vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
• Front and Rear Park Assist, Ultrasonic
• Forward Collision Alert
• Lane Departure Warning
• Safety Alert Seat
• Rear Vision Camera with dynamic guide lines
• Teen Driver mode a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver

DURAMAX PLUS PACKAGE

• includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine and (VQY) chrome recovery hooks
• LPO
• (MW7) Allison 1000 6-speed automatic transmission

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

• (445 hp [332 kW] @ 2800 rpm
• 910 lb-ft of torque [1220 Nm] @ 1600 rpm) Includes capped fuel fill
• (K40) exhaust brake and (K05) engine block heater.

TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED

• with overdrive
• electronic engine grade braking and tow/haul mode

DENALI PREFERRED EQUIPMENT GROUP

• includes standard equipment

AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO

• with USB ports
• auxiliary jack
• Bluetooth® streaming audio for music and most phones
• Pandora Internet radio and voice-activated technology for radio and phone (STD)

SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET WITH (KA1) HEATED SEAT CUSHIONS AND SEAT BACKS.

• Includes 12-way power driver and front passenger seat adjusters
• including 4-way power lumbar control
• 2-position driver memory
• adjustable head restraints
• (D07) floor console and storage pockets and (K4C) wireless charging (STD)

SUSPENSION PACKAGE, OFF-ROAD

• includes twin tube Rancho brand shocks and (JHD) Hill Descent Control

GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR FIFTH WHEEL HITCH.

• Includes Hitch platform with tray to accept ball and drilled box holes with caps installed
• box mounted 7-pin trailer harness (similar to (UY2) harness).

• 11,500 lbs (5,216 Kgs) GVWR
• 220 Amp Alternator
• 3.73 Rear Axle Ratio
• All-Weather Floor Liner
• Bose Speaker System
• Capped Fuel Fill
• Dual Heavy-Duty 70 Amp Battery
• Engine Block Heater
• Exhaust Brake
• Federal Emissions Requirements
• Forward Collision Alert
• GMC Connected Access
• Gooseneck/5th Wheel Prep Package
• Heated Driver and Front Passenger Seats
• Jet Black
• Lane Departure Warning
• LT265/70R18E AT BW Tires
• Power Sunroof
• Quicksilver Metallic
• SiriusXM Satellite Radio
• Smoked Amber Roof Marker Lamps
• Underbody Shield
• Duramax Plus Package
• Floor Mounted Console
• Off-Road Suspension Package
• Preferred Equipment Group 5SA
• 110-Volt AC Power Outlet
• 120V AC power outlets 1 120V AC power outlet
• 12V power outlets 4 12V power outlets
• 150 Amps Alternator
• 18' Chromed Aluminum Wheels
• 3-point seatbelt Rear seat center 3-point seatbelt
• 4-Wheel Disc Brakes
• 4.10 Rear Axle Ratio
• 4WD type Part-time 4WD
• 7 Speakers
• 8' Multi-Color Customizable Driver Display
• ABS Brakes 4-wheel antilock (ABS) brakes
• ABS Brakes Four channel ABS brakes
• Accessory power Retained accessory power
• Adjustable pedals Power adjustable pedals
• Air conditioning Yes
• All-Weather Floor Liner (LPO)
• Alloy wheels
• Alternator Type Alternator
• AM/FM radio: SiriusXM
• Amplifier
• Antenna Fixed audio antenna
• Anti-roll bar front Front anti-roll bar
• Apple CarPlay/Android Auto
• Armrests front center Front seat center armrest
• Armrests rear Rear seat center armrest
• Audio theft deterrent Audio system theft deterrent
• Auto door locks Auto-locking doors
• Auto headlights Auto on/off headlight control
• Auto-Dimming Inside Rear-View Mirror
• Auto-dimming Rear-View mirror
• Automatic temperature control
• Aux input jack Auxiliary input jack
• Auxiliary power take-off
• Basic warranty 36 month/36,000 miles
• Battery charge warning
• Battery run down protection
• Battery type Dual lead acid batteries
• Bed liner Spray-in pickup bed liner
• Bed-rail protectors Pickup bed-rail protectors
• Bench seats Split-bench rear seat
• Beverage holders Front beverage holders
• Beverage holders rear Rear beverage holders
• Block heater Engine block heater
• Body accent Exterior badging
• Body panels Galvanized steel/aluminum body panels with side impact beams
• Bodyside moldings Chrome bodyside moldings
• Box style Standard style pickup box
• Brake assist
• Brake assist system
• Brake type 4-wheel disc brakes
• Bumper rub strip front Chrome front bumper rub strip
• Bumpers front Body-colored front bumper
• Bumpers rear Body-colored rear bumper
• Bumpers: body-color
• Cabback insulator
• CD location CD player located in the dashboard/instrument panel
• CD player
• CD Single-disc CD player
• Child door locks Manual rear child safety door locks
• Chrome Bodyside Moldings
• Chrome Door Handles
• Chrome Power-Adjustable Heated Outside Mirrors
• Chrome Recovery Hooks
• Chrome wheels
• Clearance lights Cab clearance lights
• Climate control Automatic climate control
• Clock In-radio display clock
• Color-Keyed Carpeted 1st & 2nd Row Floor Mats
• Color-Keyed Carpeting Floor Covering
• Compass
• Compressor Intercooled turbo
• Console insert material Simulated wood and metal-look console insert
• Convex spotter Driver and passenger convex spotter mirrors
• Cooled front seats Ventilated driver and front passenger seats
• Corrosion perforation warranty 72 month/100,000 miles
• Cruise control Cruise control with steering wheel mounted controls
• Cylinder head material Aluminum cylinder head
• Day/Night rearview mirror
• Deep-Tinted Glass
• Delay off headlights Delay-off headlights
• Delay-off headlights
• 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 Manual extendable trailer mirrors
• Door mirrors Power door mirrors
• Door panel insert Simulated wood door panel insert
• Drive type Four-wheel drive
• Driver & Front Passenger Visors
• Driver Alert Package
• Driver door bin
• Driver foot rest
• Driver information center
• Driver lumbar Driver seat with 4-way power lumbar
• Driver seat direction Driver seat with 8-way directional controls
• Driver selectable steering effort
• Driver vanity mirror
• DRL preference setting
• Dual front impact airbags
• Dual front side impact airbags
• Dual-Zone Automatic Climate Control
• Dual-zone front climate control
• Easy lift tailgate EZ Lift
• Easy lower tailgate EZ Lower
• Electric Rear-Window Defogger
• Electronic Shift Transfer Case
• Electronic stability control StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
• Emergency communication system: OnStar Guidance
• Emergency SOS OnStar Guidance vehicle integrated emergency SOS system
• Emissions Federal emissions
• Engine block material Iron engine block
• Engine cooler Engine oil cooler
• Engine Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 445HP
• Engine hour meter
• Engine Location Front mounted engine
• Engine Mounting direction Longitudinal mounted engine
• Engine retarder Engine retarder system
• Engine temperature warning
• Engine/electric motor temperature gage
• Exterior mirror spot lights Exterior mirror LED spot lights
• Exterior Parking Camera Rear
• External memory GMC Infotainment System external memory control
• EZ-Lift & Lower Tailgate
• First-row sunroof First-row sliding and tilting glass sunroof with express open activation manual 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
• Fob remote vehicle controls Smart device and keyfob engine start control
• Fog lights Front fog lights
• Folding door mirrors Power folding door mirrors
• Folding second-row seats 60-40 folding rear seats
• Forward collision warning
• Front anti-roll bar
• Front Body-Color Bumper
• Front Bucket Seats
• Front Center Armrest
• Front dual zone A/C
• Front fog lights
• Front Frame-Mounted Black Recovery Hooks
• Front Full Feature Bucket Seats
• Front Halogen Fog Lamps
• 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 impact airbag driver Seat mounted side impact driver airbag
• Front side impact airbag passenger Seat mounted side impact front passenger airbag
• Front wheel independent suspension
• Fuel Type Diesel
• Fully automatic headlights
• Garage door opener
• Garage door transmitter
• Gearshifter material Urethane gear shifter material
• Glove box Locking glove box
• GMC 4G LTE
• Grille style Chrome grille
• Handsfree Bluetooth® handsfree wireless device connectivity
• HD Radio
• Headlight type Projector beam headlights
• Headlights High-intensity discharge low and high beam headlights
• Headlights on reminder
• Headliner coverage Full headliner coverage
• Headliner material Cloth headliner material
• Heated & Ventilated Front Seating
• Heated door mirrors Heated driver and passenger side door mirrors
• Heated Driver & Front Passenger Seats
• Heated front seats Heated driver and front passenger seats
• Heated steering wheel
• Height adjustable seatbelts Front height adjustable seatbelts
• High mount stop light High mounted center stop light
• High-Intensity Discharge Headlights
• Hill control Hill descent control
• Hill Descent Control
• Hill start assist
• Ignition Compression ignition system
• Illuminated entry
• Immobilizer
• Instrumentation display Analog instrumentation display
• Integrated navigation Integrated navigation system with voice activation
• Interior accents Chrome interior accents
• Interior courtesy lights Fade interior courtesy lights
• Internet access GMC 4G LTE mobile hotspot internet access
• Internet radio capability Pandora internet radio capability
• Key in vehicle warning
• Keyfob cargo controls Keyfob trunk control
• Keyfob door locks Keyfob activated door locks
• Lane Departure Warning System
• LCD primary display size 8 inch primary LCD display
• Leather Wrapped Heated Steering Wheel
• Lock-up transmission
• Locking hub control Auto locking hub control
• Low level warnings Low level warning for coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF)
• Maintenance warranty 24 month/12,000 miles
• Manual Tilt-Wheel/Telescoping Steering Column
• Memory seat
• Memory settings Memory settings include: door mirrors and pedals
• MP3 CD player MP3 decoder
• Navigation System
• Number of airbags 6 airbags
• Number of doors 4 doors
• Number of first-row LCD screens 2 total number of 1st row displays
• Number of memory settings 2 memory settings
• Occupancy sensor Airbag occupancy sensor
• Occupant sensing airbag
• Oil pressure gage
• Oil pressure warning
• One-touch down window Front and rear one-touch down windows
• One-touch up window Driver one-touch up window
• OnStar & GMC Connected Services Capable
• Outside temperature display
• Overdrive transmission
• Overhead airbag
• Overhead airbags Curtain first and second-row overhead airbags
• Overhead console Mini overhead console
• Overhead console storage
• Paint Metallic paint
• Panel insert Simulated wood and metal-look instrument panel insert
• Panic alarm
• Parking sensors Front and rear parking sensors
• Passenger door bin
• 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 8-way directional controls
• Passenger vanity mirror
• Pedal memory
• Perforated Leather-Appointed Seat Trim
• Perimeter approach lighting Remote activated perimeter approach lighting
• Pickup box cargo light
• Power Adjustable Pedals
• Power door mirrors
• Power driver seat
• Power driver seat controls Driver seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
• Power passenger seat
• Power passenger seat controls Passenger seat power reclining, lumbar support, cushion tilt, fore/aft control and height adjustable control
• Power Sliding Rear Window w/Defogger
• Power steering
• Power Windows
• Powertrain type ICE
• Powertrain warranty 60 month/60,000 miles
• Premium audio system: GMC Infotainment System
• Primary display touchscreen Primary monitor touchscreen
• PTO transmission provision
• Radiator
• Radio SiriusXM AM/FM/HD/Satellite radio
• Radio: AM/FM/SiriusXM w/GMC Infotainment & Nav
• Rear 60/40 Folding Bench Seat (Folds Up)
• Rear Body-Color Bumper w/Bumper CornerSteps
• Rear bumper step
• Rear camera Rear mounted camera
• Rear cargo door Tailgate
• 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 reading lights
• Rear seat center armrest
• Rear seat direction Front facing rear seat
• Rear seat folding position Fold-up rear seat cushion
• Rear seat upholstery Vinyl rear seat upholstery
• Rear seatback upholstery Carpet rear seatback upholstery
• Rear seats fixed or removable Fixed rear seats
• Rear Springs Regular grade rear springs
• Rear step bumper
• Rear under seat ducts Rear under seat climate control ducts
• Rear Vision Camera
• Rear Wheelhouse Liners
• Rear window defroster
• Rear windshield Power rear windshield
• Rearview mirror Auto-dimming rear view mirror
• Remote Keyless Entry
• Remote Locking Tailgate
• Remote panic alarm
• Remote Vehicle Starter System
• Restricted driving mode Teen Driver restricted driving mode
• Roadside warranty 60 month/100,000 miles (FLT)
• Running lights LED daytime running lights
• Satellite trial 3 month satellite trial subscription
• Seatback storage pockets 2 seatback storage pockets
• Seatbelt pretensioners Front seatbelt pretensioners
• Seatbelt pretensioners number 2 seatbelt pre-tensioners
• Seating capacity 5
• Second-row windows Power second-row windows
• Security system
• Seek scan
• Selectable mode transmission Tow/Haul Mode selectable mode transmission
• Service interval warning Service interval indicator
• Shock absorbers Rancho shock absorbers
• Side steps Side assist steps
• Single-Slot CD/MP3 Player
• Skid plate 2 underbody skid plates
• Smart device integration Apple CarPlay/Android Auto smart device mirroring
• Spare tire Full-size spare tire with steel wheel
• Spare tire location Crank-down spare tire
• Speakers Bose speakers
• Speakers number 7 speakers
• Special paint Monotone paint
• Speed control
• Speed sensitive steering Speed sensitive power steering
• Speed sensitive volume
• Speed-sensing steering
• Split folding rear seat
• Split front seats Bucket front seats
• Springs front Front coil springs
• Springs rear Rear leaf springs
• Standard Suspension Package
• Steering Hydraulic power-assist steering system
• Steering mounted audio control Steering wheel mounted audio controls
• Steering type number of wheels 2-wheel steering system
• Steering type Re-circulating ball steering
• Steering Wheel Audio Controls
• Steering wheel material Leather and metal-look steering wheel
• Steering wheel mounted audio controls
• Steering wheel telescopic Manual telescopic steering wheel
• Steering wheel tilt Manual tilting steering wheel
• Suspension Off-road ride suspension
• Suspension ride type front Independent front suspension
• Suspension ride type rear Rigid axle rear suspension
• Suspension type front Torsion beam front suspension
• Suspension type rear Leaf spring rear suspension
• Tachometer
• Tailgate control Power tailgate/rear door lock
• Tailpipe Stainless steel single exhaust
• Telescoping steering wheel
• Temperature display Exterior temperature display
• Tilt steering wheel
• Tinted windows Deep tinted windows
• Tires LT265/70RS18 AT BSW front and rear tires
• Tow hooks front 2 front tow hooks
• Towing brake controller Trailer brake controller
• Towing capability Trailer towing capability
• Towing class Class IV tow rating
• 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 All-speed ABS and driveline traction control
• Trailering Equipment
• Transfer case Electronic transfer case shift
• Transmission Allison 6-speed automatic
• Transmission electronic control
• Transmission fluid temperature warning Transmission fluid temp warning
• Transmission oil cooler
• Transmission Type Automatic
• Trip computer
• Trip odometer
• Turn signal in door mirrors Turn signal indicator in door mirrors
• Turn signal indicator mirrors
• Turn signal warning Turn signal on warning
• Turn-by-turn nav OnStar Turn-by-Turn Navigation
• Ultrasonic Front & Rear Park Assist
• Unauthorized Entry Theft-Deterrent System
• Universal Home Remote
• USB ports 5 USB ports
• Variable panel light Variable instrument panel light
• Variably intermittent wipers
• Vehicle tracker Vehicle tracker with vehicle slowdown
• Ventilated brakes Front and rear ventilated disc brakes
• Ventilated front seats
• 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 GMC Infotainment System voice activated audio controls
• Voltmeter
• Wheels 18 x 8-inch front and rear chrome aluminum wheels
• Window Trim Chrome side window trim
• Wipers Variable intermittent front windshield wipers
• Wireless Charging
• Wireless device charging Front wireless smart device charging
• Wireless streaming Bluetooth® wireless audio streaming

• Electrical
• Cold Cranking Amps @ 0° F (Primary): 730
• Cold Cranking Amps @ 0° F (Primary): 720
• Maximum Alternator Capacity (amps): 220
• Maximum Alternator Capacity (amps): 150
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 5600
• Gross Axle Wt Rating - Front (lbs): 5200
• Gross Axle Wt Rating - Rear (lbs): 6200
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 11500
• Gross Vehicle Weight Rating Cap (lbs): 10000
• Gross Combined Wt Rating (lbs): 25100
• Gross Combined Wt Rating (lbs): 21100
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 13000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1300
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17200
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 13900
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4300
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 3475
• Maximum Trailering Capacity (lbs): 17200
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: Multi-Leaf
• Spring Capacity - Front (lbs): 5600
• Spring Capacity - Front (lbs): 4800
• Spring Capacity - Rear (lbs): 7050
• Axle Type - Front: Independent
• Axle Type - Rear: Full-Floating
• Axle Capacity - Front (lbs): 5600
• Axle Capacity - Front (lbs): 4800
• Axle Capacity - Rear (lbs): 7050
• Axle Ratio (:1) - Rear: 3.73
• Axle Ratio (:1) - Rear: 4.10
• Shock Absorber Diameter - Front (mm): 51.00
• Shock Absorber Diameter - Rear (mm): 51.00
• Stabilizer Bar Diameter - Front (in): 1.31
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.8 x 1.57
• Rear Brake Rotor Diam x Thickness (in): 14.17 x 1.34
• Tires
• Front Tire Order Code: QGM
• Front Tire Order Code: QWF
• Rear Tire Order Code: QGM
• Rear Tire Order Code: QWF
• Spare Tire Order Code: ZWF
• Front Tire Size: LT265/70R18E
• Rear Tire Size: LT265/70R18E
• Spare Tire Size: LT265/70R18E
• Front Tire Capacity (lbs): 5600
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): 7050
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 18 x 8.0
• Rear Wheel Size (in): 18 x 8.0
• Spare Wheel Size (in): 18 x 8.0
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Steering
• Steering Type: Pwr Recirculating Ball
• Steering Ratio (:1), On Center: 16.00
• Steering Ratio (:1), At Lock: N/A
• Turning Diameter - Curb to Curb (ft): 51.8
• Turning Diameter - Wall to Wall (ft): N/A
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36.0
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 153.70
• Length, Overall w/o rear bumper (in): 239.5
• Width, Max w/o mirrors (in): 80.51
• Height, Overall (in): 78.15
• Overhang, Front (in): - TBD -
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): 151.10
• Cab to Axle (in): 41.26
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): 39.33
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): - TBD -
• Ground Clearance, Rear (in): 8.42
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 78.86
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): - TBD -
• Cargo Box Width @ Wheelhousings (in): 51.02
• Cargo Box (Area) Height (in): 21.22
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): 61.0
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 5
• Front Head Room (in): 42.80
• Front Leg Room (in): 45.27
• Front Shoulder Room (in): 64.84
• Front Hip Room (in): 60.73
• Second Head Room (in): 40.50
• Second Leg Room (in): 40.93
• Second Shoulder Room (in): 64.33
• Second Hip Room (in): 60.24
• Summary
• Vehicle Name: GMC Sierra 3500HD
• Body Style: Crew Cab Pickup
• Body Code: E63