• Air conditioning, dual-zone automatic climate control
• Assist handle, front passenger and driver on A-pillars
• Audio system, 8" Diagonal Color Touch Screen Navigation with IntelliLink, AM/FM/SiriusXM 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
• Bluetooth® for phone, personal cell phone connectivity to vehicle audio system
• Bose Sound with 6 speaker system (7 speaker system including subwoofer when ordered with bucket seats).
• Console, floor mounted, reconfigurable with moveable cup holders, cell phone storage, power cord management and hanging file holder capability
• Cruise control, steering wheel-mounted
• Defogger, rear-window electric
• Display, customizable driver display, 8" multi-color configurable
• Door locks, power
• Floor covering, color-keyed carpeting
• Floor mats, color-keyed carpeted first and second row
• Front and Rear Park Assist, Ultrasonic
• Mirror, inside rearview auto-dimming
• OnStar Equipped (subscription required)
• OnStar with 4G LTE provides a built-in Wi-Fi hotspot to connect to the internet at 4G LTE speeds (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.)
• Pedals, power-adjustable
• Power outlet, 110-volt AC
• Remote Keyless Entry
• Remote vehicle starter system
• Seat trim, Perforated leather-appointed
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• 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 2-way power lumbar control, 2-position driver memory, adjustable head restraints, (D07) floor console and storage pockets.
• Seats, heated and cooled perforated leather-appointed front bucket
• Single-slot CD/MP3 player (Replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) is ordered.)
• SiriusXM Satellite Radio (subscription required)
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel audio controls
• Steering wheel, heated, leather wrapped with audio and cruise controls
• Theft-deterrent system, unauthorized entry
• Universal Home Remote (Not included when (VYU) Snow Plow Prep Package is ordered.)
• Visors, driver and front passenger illuminated vanity mirrors
• Window, power, rear sliding with rear defogger (Not included when (VYU) Snow Plow Prep Package is ordered.)
• 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
• Cargo tie downs (4), movable upper
• 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, Recirculating Ball
• 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
• Transfer case, electronic shift with rotary dial controls (Requires 4WD models.)
• 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

• 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.)
• Daytime Running Lamps with automatic exterior lamp control
• Rear Vision Camera with dynamic guide lines
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
• Tire Pressure Monitoring System (does not apply to spare tire)

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 2-way power lumbar control
• 2-position driver memory
• adjustable head restraints
• (D07) floor console and storage pockets. (STD)

WHEELS, 18" (45.7 CM) CHROMED ALUMINUM

• includes 18" x 8" (45.7 cm x 20.3 cm) steel spare wheel.

MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER, 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

TRANSMISSION, ALLISON 1000 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED

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

AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK, AM/FM/SIRIUSXM 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 (STD)

SUSPENSION PACKAGE, STANDARD

• includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD)

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

• (397 hp [296.0 kW] @ 3000 rpm
• 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm) Includes (K40) exhaust brake.

DENALI PREFERRED EQUIPMENT GROUP

• includes standard equipment

DURAMAX PLUS PACKAGE

• includes (LML) Duramax 6.6L Turbo Diesel V8 engine
• (MW7) Allison 1000 6-speed automatic transmission and (Y65) Driver Alert Package

• COCOA/DUNE PERFORATED LEATHER-APPOINTED SEAT TRIM
• 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 2-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console and storage pockets. (STD)
• TIRES LT265/70R18E ALL-SEASON BLACKWALL
• SUMMIT WHITE
• WHEELS 18 (45.7 CM) CHROMED ALUMINUM includes 18 x 8 (45.7 cm x 20.3 cm) steel spare wheel.
• ENGINE BLOCK HEATER
• MIRRORS OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL CAMPER 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
• REAR AXLE 3.73 RATIO
• LICENSE PLATE KIT FRONT
• TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow/haul mode
• 2015 INTERIM PROCESSING CODE
• AUDIO SYSTEM 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK AM/FM/SIRIUSXM 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 (STD)
• GVWR 10 000 LBS. (4536 KG)
• SUSPENSION PACKAGE STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD)
• ENGINE DURAMAX 6.6L TURBO DIESEL V8 B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm) Includes (K40) exhaust brake.
• PAINT SOLID
• DRIVER ALERT PACKAGE includes Lane Departure Warning Forward Collision Alert and Safety Alert Seat
• 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
• DENALI PREFERRED EQUIPMENT GROUP includes standard equipment
• DURAMAX PLUS PACKAGE includes (LML) Duramax 6.6L Turbo Diesel V8 engine (MW7) Allison 1000 6-speed automatic transmission and (Y65) Driver Alert Package
• EXHAUST BRAKE
• Navigation System
• Driver Alert Package
• Duramax Plus Package
• Heavy-Duty Trailering Equipment
• Standard Suspension Package
• 7 Speakers
• AM/FM radio: SiriusXM
• BOSE Sound w/7 Speaker System
• CD player
• Radio: AM/FM/SiriusXM w/Navigation
• 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
• Bluetooth® For Phone
• Memory seat
• Power driver seat
• Power steering
• Power windows
• Power Windows w/Driver Express Up & Down
• Power-Adjustable Pedals For Accelerator & Brake
• Remote Keyless Entry
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Universal Home Remote
• Manual Tilt-Wheel/Telescoping Steering Column
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Emergency communication system: OnStar Directions & Connections
• Front anti-roll bar
• Front wheel independent suspension
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Body-Color Front Bumper
• Rear Body-Color Bumper w/Bumper CornerSteps
• Brake assist
• Electronic Stability Control
• Exterior Parking Camera Rear
• Delay-off headlights
• Front fog lights
• Front Halogen Fog Lamps
• Fully automatic headlights
• Panic alarm
• Security system
• Theft Deterrent System (Unauthorized Entry)
• Speed control
• 150 Amps Alternator
• Engine Block Heater
• Exhaust Brake
• Auto-dimming door mirrors
• Black Frame-Mounted Front Recovery Hooks
• 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
• Heated Power-Adjustable Outside Mirrors
• Power door mirrors
• Rear step bumper
• Rear Wheelhouse Liners
• Turn signal indicator mirrors
• 8 Multi-Color Driver Instrument Info Display
• Adjustable pedals
• Auto-Dimming Inside Rear-View Mirror
• Auto-dimming Rear-View mirror
• Color-Keyed Carpeted Floor Mats
• Color-Keyed Carpeting Floor Covering
• Compass
• Denali Decor
• Driver & Front Passenger Visors
• Driver door bin
• Driver vanity mirror
• Front reading lights
• Garage door transmitter
• Heated Leather Steering Wheel
• Heated steering wheel
• Illuminated entry
• OnStar 4G LTE Wi-Fi Hotspot
• OnStar 6 Months Directions/Connections Plan
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear reading lights
• Rear seat center armrest
• Rear Vision Camera w/Dynamic Guide Lines
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trip computer
• Ultrasonic Front & Rear Park Assist
• Voltmeter
• Front Center Armrest
• Front Full Feature Bucket Seats
• Heated & Cooled Front Bucket Seats
• 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
• Floor Console w/Dual Cup Holders
• Passenger door bin
• Camper & 5th Wheel Trailer Wiring Provisions
• 18 Chromed Aluminum Wheels
• Alloy wheels
• Chrome wheels
• Deep-Tinted Glass
• Power Sliding Rear Window w/Defogger
• Variably intermittent wipers
• **CLEAN ONE OWNER CARFAX**
• **ALLISON TRANSMISSION**
• **DURAMAX 6.6L V8 TURBO-DIESEL**
• **4X4**
• **CREW CAB**
• **LEATHER MEMORY SEATS**
• **HEATED/VENTILATED SEATS**
• **DUAL ZONE A/C**
• **NAVIGATION SYSTEM**
• **PREMIUM SOUND SYSTEM**
• **POWER WINDOWS**
• **POWER SEATS**
• **POWER DOOR LOCKS**
• **BACK-UP CAMERA**
• **ALLOY WHEELS**
• **TOW PACKAGE**
• **TRAILER BRAKE CONTROL**
• **EXHAUST BRAKE**
• **SPRAY-IN BEDLINER**

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21.10
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 61.0
• 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): 41.26
• Front Bumper to Back of Cab (in): 150.10
• Ground Clearance, Front (in): 9.65
• Ground Clearance, Rear (in): 9.65
• Height, Overall (in): 78.23
• Length, Overall w/o rear bumper (in): 239.50
• Wheelbase (in): 153.70
• Width, Max w/o mirrors (in): 80.51
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36.0
• Interior Dimensions
• Front Head Room (in): 42.80
• 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): 40.50
• Second Hip Room (in): 60.24
• Second Leg Room (in): 40.93
• Second Shoulder Room (in): 64.33
• Steering
• Steering Type: Pwr
• Turning Diameter - Curb to Curb (ft): 51.5
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Code: E63
• Body Style: Crew Cab Pickup
• Vehicle Name: GMC Sierra 2500HD available WiFi
• Suspension
• Axle Capacity - Front (lbs): 4800
• Axle Capacity - Rear (lbs): 6200
• Axle Ratio (:1) - Front: 3.73
• Axle Ratio (:1) - Rear: 3.73
• Axle Type - Front: Independent
• Axle Type - Rear: Semi Floating
• Shock Absorber Diameter - Front (mm): 51.0
• Shock Absorber Diameter - Rear (mm): 51.0
• Spring Capacity - Front (lbs): 4800
• Spring Capacity - Rear (lbs): 6200
• Stabilizer Bar Diameter - Front (in): 1.31
• Suspension Type - Front: Independent
• Suspension Type - Rear: Multi-Leaf
• Tires
• Front Tire Order Code: QWF
• Front Tire Size: LT265/70R18E
• Rear Tire Order Code: QWF
• Rear Tire Size: LT265/70R18E
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4275
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 17100
• Maximum Trailering Capacity (lbs): 13000
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1300
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 13000
• Weight Information
• Curb Weight - Front (lbs): 4511
• Curb Weight - Rear (lbs): 2872
• Gross Axle Wt Rating - Front (lbs): 5200
• Gross Axle Wt Rating - Rear (lbs): 6700
• Gross Combined Wt Rating (lbs): 16000
• Gross Vehicle Weight Rating Cap (lbs): 10000
• 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