• 6-speaker audio system
• Air conditioning, dual-zone automatic climate control
• Assist handle, front passenger and driver on A-pillars
• Audio system, 8" diagonal Color Touch Screen 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. (Upgradeable to (IO6) 8" Diagonal Color Touch audio system with Navigation and GMC Infotainment System.)
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system
• Cruise control, steering wheel-mounted
• Defogger, rear-window electric
• Door locks, power
• Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information
• Floor covering, color-keyed carpeting
• Floor mats, color-keyed carpeted first and second row
• 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) (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.)
• Mirror, inside rearview auto-dimming
• Pedals, power-adjustable
• Power outlet, 110-volt AC
• Radio, HD
• Remote keyless entry
• Remote vehicle starter system
• Seat trim, leather-appointed front seats
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Seating, heated driver and front passenger
• Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
• SiriusXM Radio (subscription required)
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel audio controls
• Steering wheel, leather-wrapped with audio and cruise controls
• Theft-deterrent system, unauthorized entry
• Universal Home Remote (Not included when (TRW) provision for cab roof-mounted lamp or (VYU) Snow Plow Prep Package are ordered.)
• Visors, driver and front passenger illuminated vanity mirrors
• Windows, power with driver express up and down and express down on all other windows

• Air cleaner, high-capacity
• Alternator, 150 amps
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power
• Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors (Requires single rear wheels.)
• Chassis, single rear wheel
• Differential, heavy-duty locking rear
• Exhaust, aluminized stainless-steel muffler and tailpipe
• Four wheel drive
• Frame, fully-boxed, hydroformed front section
• Pickup box
• Recovery hooks, front, frame-mounted, Black
• Steering, Digital Steering Assist
• Steering, Recirculating Ball with smart flow power steering system
• Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
• Trailer brake controller, integrated
• 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 (Deleted when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)

• Airbags, Single-stage frontal airbags for driver and front outboard passenger (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.)
• Daytime Running Lamps with automatic exterior lamp control
• GMC Connected Access with such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more. 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 GMC vehicles. See onstar (subscription required).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.)
• OnStar Equipped (subscription required)
• Rear Vision Camera
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
• Teen Driver 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 card gives you information on driving habits and helps you to continue to coach your new driver

DURAMAX PLUS PACKAGE

• includes (L5P) Duramax 6.6L Turbo-Diesel V8 engine
• (MW7) Allison 1000 6-speed automatic transmission
• (UQA) Bose premium audio system
• (UD5) front and rear park assist and (IO6) 8" diagonal Color Touch Screen Navigation with GMC Infotainment.

SLT PREFERRED EQUIPMENT GROUP

• includes standard equipment

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

• Includes 10-way power driver and front passenger seat adjusters
• including 2-way power lumbar control
• 2- position driver memory
• adjustable head restraints
• (D07) floor console
• storage pockets and (K4C) Wireless charging.

CONSOLE, FLOOR MOUNTED

• with cup holders
• cell phone storage
• power cord management
• hanging file holder capability and (K4C) wireless charging

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.

WHEELS, 18" (45.7 CM) CHROMED ALUMINUM

• includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (STD)

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.

STEERING WHEEL, HEATED, LEATHER-WRAPPED

• with audio and cruise controls

TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER

• includes additional 7-way wiring harness is located at the rear of the pickup box attached to the rear frame cross member

COVER, 1-PIECE

• covers radiator grille and front bumper openings for diesel engines in winter weather

LICENSE PLATE KIT, FRONT

• Note: (VK3) deletes center lower bumper filler panel.

TIRE, SPARE LT265/70R18E ALL-SEASON, BLACKWALL

• (STD)

• 1-Piece Radiator Grille and Front Bumper Opening Cover
• 11,600 lbs (5,262 Kgs) GVWR
• 3.73 Rear Axle Ratio
• 6' Rectangular Chromed Tubular Assist Steps
• Allison 1000 6-Speed Automatic Transmission with Overdrive
• Bose Speaker System
• Duramax 6.6L Turbo-Diesel V8 Engine
• Engine Block Heater
• Exhaust Brake
• Federal Emissions Requirements
• Front License Plate Kit
• GMC Connected Access
• Heated and Ventilated Front Seating
• Jet Black
• Leather Wrapped Heated Steering Wheel
• LT265/70R18E AT BW Tires
• Quicksilver Metallic
• Standard Suspension Package
• Trailering Wiring Provisions
• Ultrasonic Front and Rear Park Assist
• Wireless Charging
• 18' Chromed Aluminum Wheels
• AM/FM/SiriusXM Radio with GMC Infotainment and Navigation
• Duramax Plus Package
• Front Full Feature Bucket Seats
• Preferred Equipment Group 4SA
• 1-Piece Radiator Grille & Fr Bumper Opening Cover
• 110-Volt 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
• 4.2' Diagonal Color Display Driver Info Center
• 4WD type Part-time 4WD
• 6 Speakers
• 6-Speaker Audio System
• 6' Rectangular Chromed Tubular Assist Steps
• ABS brakes
• ABS Brakes 4-wheel antilock (ABS) brakes
• ABS Brakes Four channel ABS brakes
• Accessory power Retained accessory power
• Adjustable pedals
• Adjustable pedals Power adjustable pedals
• Air Conditioning
• Air conditioning Yes
• Alternator Type Alternator
• AM/FM radio: SiriusXM
• Amplifier
• Antenna Fixed audio antenna
• App Link Smart device integration OnStar RemoteLink smart device app link
• 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-rail protectors Pickup bed-rail protectors
• Beverage holders Front beverage holders
• Beverage holders rear Rear beverage holders
• Block heater Engine block heater
• Body panels Galvanized steel/aluminum body panels with side impact beams
• Bodyside moldings
• 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 Chrome front bumper
• Bumpers rear Chrome rear bumper
• Bumpers: chrome
• Cab mounted cargo light
• Cabback insulator
• CD location CD player located in the dashboard/instrument panel
• CD player
• CD Single-disc CD player
• CD-R compatible
• Child door locks Manual rear child safety door locks
• Chrome Bodyside Moldings
• Chrome Door Handles
• Chrome Power-Adjustable Heated Outside Mirrors
• Climate control Automatic climate control
• Clock Digital clock
• Color-Keyed Carpeted 1st & 2nd Row Floor Mats
• Color-Keyed Carpeting Floor Covering
• Compass
• Compressor Intercooled turbo
• 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
• Digital Steering Assist
• 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 door bin
• Driver foot rest
• Driver information center
• Driver lumbar Driver seat with 2-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-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
• Electronic stability control StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
• Emergency communication system: OnStar and GMC connected services capable
• Emergency SOS Capable OnStar and GMC connected services capable vehicle integrated emergency SOS system
• Emissions Federal emissions
• Engine block material Iron engine block
• Engine cooler Engine oil cooler
• Engine Cylinders Duramax V8
• 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 gauge
• 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 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 Carpet front and rear floor mats
• Floor Mounted Console
• Fog lights Front fog lights
• Folding door mirrors Power folding door mirrors
• Folding rear seats 60-40 folding rear seats
• Front 40/20/40 Split Bench Seat
• Front anti-roll bar
• Front anti-roll Front anti-roll bar
• Front beverage holders
• Front Center Armrest w/Storage
• Front dual zone A/C
• Front fog lights
• 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 2-way power lumbar
• Front reading lights
• Front seat upholstery Leather front seat upholstery
• Front seatback upholstery Plastic front seatback upholstery
• 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 Black grille with chrome surround
• 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 door mirrors Heated driver and passenger side door mirrors
• Heated Driver & Front Passenger Seats
• Heated front 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 start assist
• Ignition Compression ignition system
• Illuminated entry
• Immobilizer
• In-box lighting LED in-box lighting
• Instrumentation display Analog instrumentation display
• Integrated navigation Integrated navigation system with voice activation
• Interior 120V AC power outlets 1 interior 120V AC power outlet
• 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 keyless entry
• Keyfob remote start
• Leather-Appointed Seat Trim
• Leather-Wrapped Steering Wheel
• LED Cargo Box Lighting
• License plate front bracket Front license plate bracket
• 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 12 month/unlimited
• Manual Tilt-Wheel/Telescoping Steering Column
• Memory seat
• Memory settings Memory settings include: door mirrors and pedals
• Number of airbags 2 airbags
• 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
• Occupant sensing airbag
• Oil pressure gauge
• 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 console
• 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 UltraSonic 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
• Perimeter approach lighting Remote activated perimeter approach lighting
• 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 steering
• Power windows
• Powertrain type ICE
• Powertrain warranty 60 month/60,000 miles
• Premium audio system: GMC Infotainment System
• Primary display size 8 inch primary display
• Primary display touchscreen Primary monitor touchscreen
• PTO transmission provision
• Radiator
• Radio AM/FM/digital/SiriusXMsatellite
• Radio: AM/FM/SiriusXM w/GMC Infotainment & Nav
• Radio: AM/FM/SiriusXM w/GMC Infotainment System
• Rear 60/40 Folding Bench Seat (Folds Up)
• Rear bumper step
• Rear camera Rear mounted camera
• Rear cargo door Tailgate
• Rear console climate control ducts
• 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 seats Split-bench rear seat
• Rear Springs Regular grade rear springs
• Rear step bumper
• Rear under seat ducts Rear under seat climate control ducts
• Rear window defroster
• Rear windshield Fixed 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/alerts Teen Driver restricted driving mode/alerts
• 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 Gas-pressurized shock absorbers
• Side steps Side assist steps
• Single-Slot CD/MP3 Player
• SiriusXM Radio
• Smart device remote start
• 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
• 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 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 Heavy-duty 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 Tailgate/power door lock
• Tailpipe Stainless steel single exhaust
• Telescoping steering wheel
• Temperature display Exterior temperature display
• Tilt steering wheel
• Tinted windows Deep tinted windows
• Tires LT265/70SR18 AT BSW front and rear tires
• Tow hooks front 2 front tow hooks
• Towing brake controller Trailer brake controller
• Towing class Class IV tow rating
• Towing hitch Trailer hitch
• Towing trailer sway Trailer sway control
• Towing wiring harness Trailer wiring harness
• Traction control
• 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 3 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
• 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 device charging Front wireless smart device charging
• 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): 13.8 x 1.57
• Rear Brake Rotor Diam x Thickness (in): 14.17 x 1.34
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21.22
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 76.3
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 150
• Emissions
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Cab to Axle (in): 55.24
• Front Bumper to Back of Cab (in): 151.1
• Ground Clearance, Rear (in): 8.53
• Ground to Top of Load Floor (in): 39.41
• Height, Overall (in): 78.07
• Length, Overall (in): 258.4
• Wheelbase (in): 167.7
• Width, Max w/o mirrors (in): 80.51
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36
• Interior Dimensions
• Front Head Room (in): 42.8
• Front Hip Room (in): 60.73
• Front Leg Room (in): 45.27
• Front Shoulder Room (in): 64.84
• Passenger Capacity: 5
• Second Head Room (in): 40.5
• Second Hip Room (in): 60.24
• Second Leg Room (in): 40.93
• Second Shoulder Room (in): 64.33
• Steering
• Steering Ratio (:1), At Lock: N/A
• Steering Ratio (:1), On Center: 16.00
• Steering Type: Pwr Recirculating Ball
• Turning Diameter - Curb to Curb (ft): 56.1
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Code: E63
• Body Style: Crew Cab Pickup
• Vehicle Name: GMC Sierra 3500HD
• Suspension
• Axle Capacity - Front (lbs): 5600
• Axle Capacity - Rear (lbs): 7050
• Axle Ratio (:1) - Rear: 3.73
• Axle Type - Front: Independent
• Axle Type - Rear: Full-Floating
• Shock Absorber Diameter - Front (mm): 51
• Shock Absorber Diameter - Rear (mm): 51
• Spring Capacity - Front (lbs): 5600
• Spring Capacity - Rear (lbs): 7050
• Stabilizer Bar Diameter - Front (in): 1.31
• Suspension Type - Front: Independent
• Suspension Type - Rear: Multi-Leaf
• Tires
• Front Tire Capacity (lbs): 5600
• Front Tire Order Code: QGM
• Front Tire Size: LT265/70R18E
• Rear Tire Capacity (lbs): 7050
• Rear Tire Order Code: QGM
• Rear Tire Size: LT265/70R18E
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Order Code: ZWF
• Spare Tire Size: LT265/70R18E
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4250
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17000
• Maximum Trailering Capacity (lbs): 20000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 15000
• Weight Information
• Curb Weight - Front (lbs): 3919
• Curb Weight - Rear (lbs): 3129
• Gross Axle Wt Rating - Front (lbs): 5600
• Gross Axle Wt Rating - Rear (lbs): 7050
• Gross Combined Wt Rating (lbs): 25100
• Gross Vehicle Weight Rating Cap (lbs): 11600
• Wheels
• Front Wheel Material: Aluminum
• Front Wheel Size (in): 18 x 8.0
• Rear Wheel Material: Aluminum
• Rear Wheel Size (in): 18 x 8.0
• Spare Wheel Material: Steel
• Spare Wheel Size (in): 18 x 8.0