• Wheels, 17" (43.2 cm) painted steel
• Tires, LT235/80R17E all-season highway
• Wheel trim, Chrome trim skins and chrome center caps
• Bumper, front chrome
• Grille, chrome surround
• Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting
• Lamps, Smoked Amber roof marker
• Lamps, cargo area, cab mounted with switch on center switch bank
• Mirrors, outside heated power-adjustable vertical camper upper glass manual-folding and extending, black. 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 nor is it 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
• Door handles, body-color

• Audio system, 8" Diagonal Color Touch Screen with IntelliLink, 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 Screen Navigation with IntelliLink.)
• 6-speaker audio system (Standard on Crew Cab models and Included and only available on Regular Cab models with (IOB) 7" diagonal color touch screen display radio with IntelliLink.)
• SiriusXM Satellite Radio is standard on nearly all 2017 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
• Bluetooth® for phone, personal cell phone connectivity to vehicle audio system

• Seats, front 40/20/40 split-bench 3-passenger. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Includes manually adjustable driver lumbar, lockable storage compartment in seat cushion, and storage pockets (Leather with (KA1) heat is an available extra charge option with (H1Y) Jet Black leather appointed interior trim and requires (PCY) SLE Preferred Package.)
• Single-slot CD/MP3 player
• Seat trim, Cloth
• Floor mats, rubberized vinyl (Included and only available with (B30) floor covering, color-keyed carpeting with rubberized vinyl floor mats.)
• Steering column, manual Tilt-Wheel
• Steering wheel, leather-wrapped with audio and cruise controls
• Steering wheel audio controls
• Driver Information Center 4.2-inch diagonal color display, includes driver personalization, warning messages and vehicle information
• Windows, power with driver express up and down and express down on all other windows
• Door locks, power
• Remote Keyless Entry
• Cruise control, steering wheel-mounted
• Air conditioning, single-zone
• Mirror, inside rearview auto-dimming
• Visors, driver and front passenger illuminated vanity mirrors
• OnStar Guidance Plan for 3 months including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance, Turn-by-Turn Navigation, Advanced Diagnostics and more (trial excludes Hands-Free Calling) (Fleet orders receive a 6-month trial. Visit www.onstar.com for coverage map, details and system limitations. Services vary by model. OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data.)
• OnStar with 4G LTE and built-in Wi-Fi hotspot connects to the Internet at 4G LTE speeds; includes OnStar Data Trial for 3 months or 3GB (whichever comes first) (Available 4G LTE Wi-Fi requires compatible mobile device, active OnStar service and data plan after trial.)

• Brakes, 4-wheel antilock, 4-wheel disc with dual rear wheel with DuraLife brake rotors
• 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 Regular Cab: Single-stage frontal airbags for driver and front outboard passenger; Includes airbag deactivation switch for front outboard passenger airbag (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.)
• Air bag deactivation switch, frontal passenger-side (Included and only available with Regular Cab models.)
• 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 (K40) exhaust brake and (K05) engine block heater.)

• Preferred Equipment Group 3SA
• Standard Suspension Package
• 6 Speakers
• 6-Speaker Audio System
• AM/FM radio: SiriusXM
• CD player
• HD Radio
• Single-Slot CD/MP3 Player
• SiriusXM Satellite Radio
• Steering Wheel Audio Controls
• Air Conditioning
• Power steering
• Power Windows
• Power windows
• Remote Keyless Entry
• Remote keyless entry
• Steering wheel mounted audio controls
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Emergency communication system: OnStar Guidance
• Front anti-roll bar
• Front wheel independent suspension
• Occupant sensing airbag
• Brake assist
• Electronic Stability Control
• Delay-off headlights
• Fully automatic headlights
• High-Intensity Discharge Headlights
• Frontal Passenger-Side Air Bag Deactivation Switch
• Panic alarm
• Cruise Control
• Engine Block Heater
• Exhaust Brake
• Black Power-Adjustable Heated Outside Mirrors
• Body-Color Door Handles
• Bumpers: chrome
• Electronic Shift Transfer Case
• Front License Plate Kit
• Heated door mirrors
• Power door mirrors
• Turn signal indicator mirrors
• 4.2" Diagonal Color Display Driver Info Center
• Auto-Dimming Inside Rear-View Mirror
• Auto-dimming Rear-View mirror
• Cloth Seat Trim
• Color-Keyed Carpeting Floor Covering
• Compass
• Driver door bin
• Driver vanity mirror
• Front reading lights
• Graphite-Colored Rubberized-Vinyl Floor Covering
• Illuminated entry
• Leather-Wrapped Steering Wheel
• OnStar Guidance Plan For 3 Months
• OnStar w/4G LTE
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Tachometer
• Tilt steering wheel
• Trip computer
• Voltmeter
• Front Center Armrest w/Storage
• Passenger door bin
• Deep-Tinted Glass
• Variably intermittent wipers
• 3.73 Rear Axle Ratio
• Clean CarFax
• Active Parking Assist
• Navigation Capable
• Touchscreen Controls
• Remote Vehicle Start
• Automatic Headlights
• Voice Recognition
• Bluetooth® Hands-Free
• Premium Package
• Preferred Equipment Group
• Center Console
• Lifetime Window Tint Protection (Available)

• Mileage
• Fuel Economy Est-Combined (MPG): - TBD -
• EPA Fuel Economy Est - City (MPG): - TBD -
• EPA Fuel Economy Est - Hwy (MPG): - TBD -
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 730
• Cold Cranking Amps @ 0° F (Primary): 720
• Maximum Alternator Capacity (amps): 150
• Maximum Alternator Watts: - TBD -
• 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): 9750
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 13200
• Gross Combined Wt Rating (lbs): 31300
• Gross Combined Wt Rating (lbs): 21100
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: 3-Stage Spring
• Spring Capacity - Front (lbs): 5600
• Spring Capacity - Front (lbs): 5200
• Spring Capacity - Rear (lbs): 9750
• Axle Type - Front: - TBD -
• Axle Type - Rear: - TBD -
• Axle Capacity - Front (lbs): 5600
• Axle Capacity - Front (lbs): 5200
• Axle Capacity - Rear (lbs): 9750
• Axle Ratio (:1) - Front: 3.73
• Axle Ratio (:1) - Rear: 3.73
• Shock Absorber Diameter - Front (mm): 51
• Shock Absorber Diameter - Rear (mm): 51
• 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): 14.0 x - TBD -
• Rear Brake Rotor Diam x Thickness (in): 14.0 x - TBD -
• Tires
• Front Tire Order Code: QQO
• Rear Tire Order Code: QQO
• Front Tire Size: LT235/80R17E
• Rear Tire Size: LT235/80R17E
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Wheels
• Front Wheel Size (in): 17 x 6.5
• Rear Wheel Size (in): 17 x 6.5
• Front Wheel Material: Steel
• Rear Wheel Material: Steel
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), On Center: - TBD -
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 54.1
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 23.5
• Aux Fuel Tank Capacity, Approx (gal): 40.0
• Fuel Tank Location: Front
• Aux Fuel Tank Location: Rear
• Exterior Dimensions
• Wheelbase (in): 162.0
• Length, Overall w/o rear bumper (in): 254.0
• Width, Max w/o mirrors (in): 80.51
• Height, Overall (in): 76.54
• Overhang, Front (in): 38.8
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): 117.10
• Cab to Axle (in): 83.58
• Cab to End of Frame (in): - TBD -
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): - TBD -
• Ground Clearance, Rear (in): - TBD -
• Interior Dimensions
• Passenger Capacity: 3
• Front Head Room (in): 42.8
• Front Leg Room (in): 45.27
• Front Shoulder Room (in): 66.03
• Front Hip Room (in): 60.73
• Summary
• Vehicle Name: GMC Sierra 3500HD
• Body Style: Reg Cab 162.0" Wheelbase
• Body Code: ZW9
• Emissions
• EPA Greenhouse Gas Score: - TBD -
• Tons/yr of CO2 Emissions @ 15K mi/year: - TBD -