• 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

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.

• Navigation System
• Driver Alert Package
• Duramax Plus Package
• Preferred Equipment Group 5SA
• Standard Suspension Package
• Trailering Equipment
• 7 Speakers
• AM/FM radio: SiriusXM
• Bose Speaker System
• CD player
• HD Radio
• Premium audio system: GMC Infotainment System
• Radio: AM/FM/SiriusXM w/GMC Infotainment & Nav
• Single-Slot CD/MP3 Player
• SiriusXM Satellite Radio
• Steering Wheel Audio Controls
• Air Conditioning
• Automatic temperature control
• Dual-Zone Automatic Climate Control
• Electric Rear-Window Defogger
• Front dual zone A/C
• Rear window defroster
• 110-Volt AC Power Outlet
• Memory seat
• Pedal memory
• Power driver seat
• Power steering
• Power Windows
• Power windows
• Remote Keyless Entry
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Universal Home Remote
• Leather Wrapped Heated Steering Wheel
• Manual Tilt-Wheel/Telescoping Steering Column
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Emergency communication system: OnStar Guidance
• Front anti-roll bar
• Front wheel independent suspension
• Occupant sensing airbag
• Overhead airbag
• Remote Locking Tailgate
• Power Sunroof
• Front Body-Color Bumper
• Front Frame-Mounted Black Recovery Hooks
• Rear Body-Color Bumper w/Bumper CornerSteps
• Brake assist
• Electronic Stability Control
• Lane Departure Warning System
• Exterior Parking Camera Rear
• Rear Vision Camera
• Delay-off headlights
• Front fog lights
• Front Halogen Fog Lamps
• Fully automatic headlights
• High-Intensity Discharge Headlights
• Panic alarm
• Security system
• Unauthorized Entry Theft-Deterrent System
• Speed control
• 150 Amps Alternator
• Engine Block Heater
• Exhaust Brake
• High Idle Switch
• 1-Piece Radiator Grille & Fr Bumper Opening Cover
• Bodyside moldings
• Bumpers: body-color
• Chrome Bodyside Moldings
• Chrome Door Handles
• Chrome Power-Adjustable Heated Outside Mirrors
• Electronic Shift Transfer Case
• EZ-Lift & Lower Tailgate
• Front License Plate Kit
• Heated door mirrors
• Power door mirrors
• Rear step bumper
• Turn signal indicator mirrors
• 8" Multi-Color Customizable Driver Display
• Adjustable pedals
• Apple CarPlay/Android Auto
• Auto-Dimming Inside Rear-View Mirror
• Auto-dimming Rear-View mirror
• Color-Keyed Carpeted 1st & 2nd Row Floor Mats
• Color-Keyed Carpeting Floor Covering
• Compass
• Driver & Front Passenger Visors
• Driver door bin
• Driver vanity mirror
• Floor Mounted Console
• Forward Collision Alert
• Front reading lights
• Garage door transmitter
• GMC 4G LTE
• GMC Connected Access
• Heated steering wheel
• Illuminated entry
• OnStar & GMC Connected Services Capable
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Power Adjustable Pedals
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trip computer
• Ultrasonic Front & Rear Park Assist
• Voltmeter
• Wireless Charging
• Front Bucket Seats
• Front Center Armrest
• Front Full Feature Bucket Seats
• Heated & Ventilated Front Seating
• Heated Driver & Front Passenger Seats
• Heated front seats
• Perforated Leather-Appointed Seat Trim
• Power passenger seat
• Rear 60/40 Folding Bench Seat (Folds Up)
• Split folding rear seat
• Ventilated front seats
• Passenger door bin
• Chrome Recovery Hooks
• 18" Chromed Aluminum Wheels
• Alloy wheels
• Deep-Tinted Glass
• Power Sliding Rear Window w/Defogger
• Variably intermittent wipers
• 3.73 Rear Axle Ratio
• Freshly Serviced
• Local Trade
• Fully Detailed
• Non-Smoker
• Alloy Wheels
• Aluminum Wheels
• Appearance Package
• Backup Camera
• Bluetooth®
• Bose High End Sound Package
• Cargo Package
• Climate Package
• Convenience Package
• Heat Package
• Heavy Duty Trailer Package
• Leather Seats
• License Plate Front Mount Package
• Moonroof
• Popular Equipment Package
• Power Mirror Package
• Power Package
• Premium Audio Package
• Premium Sound Package
• Premium Wheels
• Remote Start
• Remote Vehicle Starter Prep Package
• Safety Package
• Security Package
• Sunroof/Moonroof
• Tow Package
• Trailer Package

• Electrical
• Cold Cranking Amps @ 0° F (Primary): 730
• Cold Cranking Amps @ 0° F (Primary): 720
• 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): 4800
• Gross Axle Wt Rating - Rear (lbs): 7050
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 11000
• 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): 15000
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 13700
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1500
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1370
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17000
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 13300
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4250
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 3425
• Maximum Trailering Capacity (lbs): 22700
• 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: 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: QWF
• Rear Tire Order Code: QWF
• Front Tire Size: LT265/70R18E
• Rear Tire Size: LT265/70R18E
• Front Tire Capacity (lbs): 4800
• Rear Tire Capacity (lbs): 7050
• 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
• 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): 56.1
• 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): 167.70
• Length, Overall w/o rear bumper (in): 258.4
• Width, Max w/o mirrors (in): 80.51
• Height, Overall (in): 78.07
• Overhang, Front (in): - TBD -
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): 151.10
• Cab to Axle (in): 55.24
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): 39.41
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): - TBD -
• Ground Clearance, Rear (in): 8.53
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 97.76
• 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): 76.3
• 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