• Audio system, 4.2" Diagonal Color Display, AM/FM stereo with USB ports auxiliary jack and SD card slot (Upgradeable to (IO4) 4.2" diagonal color display radio with IntelliLink.)
• XM Satellite Radio, delete
• 6-speaker audio system

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.

• Wheels, 17" (43.2 cm) steel includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.
• Tires, LT245/75R17E all-season, blackwall
• Wheels, 17" x 7.5" (43.2 cm x 19.1 cm) full-size, steel spare Spare not included with (ZW9) pickup box delete unless a spare tire is ordered. (Requires 17" wheels and tires.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Not included when (ZW9) pickup box delete or (9J4) rear bumper delete is ordered.)
• Bumper, front chrome
• CornerStep, rear bumper (Requires (E63) pickup box.)
• Bumper, rear chrome with bumper CornerSteps (Requires (E63) pickup box.)
• Grille surround, chrome
• Headlamps, halogen projector
• Lamps, cargo area, cab mounted with switch on center switch bank
• Mirrors, outside manual, Black
• Glass, solar absorbing, tinted
• Door handles, Black
• Tailgate and bed rail protection caps, top
• Tailgate, locking, utilizes same key as ignition and door (Deleted with (ZW9) pickup box delete.) (Deleted when (ZW9) pickup box delete is ordered.)

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.

• Seats, front 40/20/40 split-bench, 3-passenger, driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar.
• Seat trim, Cloth
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Steering column, manual Tilt-Wheel
• Steering wheel
• Floor covering, Graphite-colored rubberized-vinyl
• Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
• Driver Information Center, 3.5-inch diagonal monochromatic display provides warning messages and basic vehicle information
• Windows, power with driver express up and down and express down on all other windows
• Door locks, power
• Cruise control, steering wheel-mounted
• Air conditioning, single-zone
• Assist handle, front passenger and driver on A-pillars

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.

• Engine, Vortec 6.0L Variable Valve Timing V8 SFI E85-compatible, FlexFuel capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (E63) fleetside pickup box; (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (Does not include E85 capability with (ZW9) pickup box delete.)
• Transmission, 6-speed automatic, heavy-duty, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous engine.)
• Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG (Compressed Natural Gas) engine.)
• Suspension Package, Handling/Trailering, heavy-duty includes 51mm twin tube shock absorbers and 33mm front stabilizer bar
• Pickup box, Wideside
• GVWR, 9500 lbs. (4309 kg) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous engine. Not available with TK25943.)
• Air cleaner, high-capacity
• Transfer case, with floor-mounted shifter (included with 4WD models only.)
• Differential, heavy-duty locking rear
• Four wheel drive
• Cooling, external engine oil cooler
• Cooling, auxiliary external transmission oil cooler
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
• Alternator, 150 amps
• Frame, fully-boxed, hydroformed front section
• Recovery hooks, front, frame-mounted, black
• Cargo tie downs (4), movable upper (Requires (E63) pickup box.) (Not available with (ZW9) pickup box delete.)
• Steering, Recirculating Ball
• Brakes, 4-wheel antilock, 4-wheel disc with DuraLife brake rotors
• Exhaust, aluminized stainless-steel muffler and tailpipe

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.

• 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
• Air bags, single-stage frontal and thorax side-impact, driver and front passenger, and head curtain side-impact, 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.)
• Tire Pressure Monitoring System (does not apply to spare tire)

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.

• Basic: 3 Years/36,000 Miles
• Drivetrain: 5 Years/100,000 Miles
• Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
• Roadside Assistance: 5 Years/100,000 Miles
• Maintenance: 2 Years/24,000 Miles

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.

• Power Door Locks
• Power Windows
• Split Bench Seat
• Cloth Seats
• AM/FM Radio
• Compact Disc Player
• OnStar Communication System
• Anti-Lock Brakes
• Child Proof Door Locks
• Anti Theft/Security System
• Dual Airbags
• Side Impact Airbags
• Passenger Airbag On/Off Switch
• Air Conditioning
• Tilt Steering Wheel
• Cruise Control
• Tinted Glass
• L&R; Power Remote Mirrors
• Traction Control
• Trip Odometer
• Tachometer
• Interval Wipers
• Auto Headlamp On/Off-Delay
• Courtesy Lights
• Map Lights
• 12 Volt Accessory Plug
• Center Arm Rest(s)
• Graphics
• Step Bumper
• Chrome Bumper
• Alum/Alloy Wheels
• Towing Package

• WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment (1SA)
• SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER, DRIVER AND FRONT PASSENGER RECLINE with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar. (STD) (AE7)
• 2015 INTERIM PROCESSING CODE (AVF)
• EMISSIONS, FEDERAL REQUIREMENTS (FE9)
• SUMMIT WHITE (GAZ)
• GVWR, 9500 LBS. (4309 KG) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous engine. Not available with TK25943.) (GEH)
• REAR AXLE, 4.10 RATIO (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous CNG (Compressed Natural Gas) engine.) (GT5)
• DARK ASH WITH JET BLACK INTERIOR ACCENTS, CLOTH SEAT TRIM (H2R)
• AUDIO SYSTEM, 4.2" DIAGONAL COLOR DISPLAY WITH INTELLILINK, AM/FM STEREO WITH USB PORTS auxiliary jack, SD card slot, Bluetooth streaming audio for music and most phones, hands-free smartphone integration, Pandora Internet radio and voice-activated technology for radio and phone (Includes (UE1) OnStar, (TG5) single-slot CD/MP3 player and (VV4) OnStar 4G LTE Wi-Fi Hotspot.) (IO4)
• TRAILER BRAKE CONTROLLER, INTEGRATED (Included and only available with (Z82) trailering equipment with (E63) pickup box unless (9J4) rear bumper delete is ordered. Available to order with (ZW9) pickup box delete or (9J4) rear bumper delete.) (JL1)
• ENGINE, VORTEC 6.0L VARIABLE VALVE TIMING V8 SFI E85-COMPATIBLE, FLEXFUEL capable of running on unleaded or up to 85% ethanol (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (E63) fleetside pickup box; (322 hp [240.1 kW] @ 4400 rpm, 380 lb-ft of torque [515.0 N-m] @ 4200 rpm) with (ZW9) pickup box delete (STD) (Does not include E85 capability with (ZW9) pickup box delete.) (L96)
• TRANSMISSION, 6-SPEED AUTOMATIC, HEAVY-DUTY, ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD) (Requires (L96) Vortec 6.0L V8 SFI engine or (LC8) 6.0L V8 SFI Gaseous engine.) (MYD)
• WHEELS, 17" (43.2 CM) MACHINED ALUMINUM includes 17" x 7.5" (43.2 cm x 19.1 cm) steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (PYQ)
• TIRES, LT245/75R17E ALL-SEASON, BLACKWALL (STD) (QHQ)
• SINGLE-SLOT CD/MP3 PLAYER (Included and only available with (IO4) 4.2" diagonal color display radio with IntelliLink.) (TG5)
• ONSTAR DIRECTIONS AND CONNECTIONS PLAN FOR 6 MONTHS including Automatic Crash Response, Stolen Vehicle Assistance, Roadside Assistance and Turn-by-Turn Navigation (Included and only available with (IO4) 4.2" diagonal color display radio with IntelliLink. Visit onstar.com for coverage map, details and system limitations. Services vary by model and conditions.) (UE1)
• LICENSE PLATE KIT, FRONT (will be forced on orders with ship-to states that require front license plate) Note: (VK3) deletes center lower bumper filler panel. (VK3)
• ONSTAR WITH 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (Included and only available with (IO4) 4.2" diagonal color display radio with IntelliLink. Visit www.onstar.com for vehicle availability, details and system limitations. Services and connectivity may vary by model and conditions. 4G LTE service available in select markets. 4G LTE performance based on industry averages and vehicle systems design. Some services require data plan.) (VV4)
• 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 (Includes (JL1) trailer brake controller. Not available with (ZW9) pickup box delete.) (Z82)
• SUSPENSION PACKAGE, HANDLING/TRAILERING, HEAVY-DUTY includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD) (Z85)
• PAINT, SOLID (ZY1)

The features and options listed are for a New 2015 GMC Sierra 2500HD available WiFi Crew Cab Standard Box 4-Wheel Drive and may not apply to this specific vehicle.