Features

Air Conditioning
Climate Control
Multi-Zone A/C
A/C
Audio
Auxiliary Audio Input
Premium Sound System
Smart Device Integration
Satellite Radio
WiFi Hotspot
MP3 Player
AM/FM Stereo
Convenience
Universal Garage Door Opener
Variable Speed Intermittent Wipers
Rain Sensing Wipers
Steering Wheel Audio Controls
Rear Parking Aid
Requires Subscription
Remote Engine Start
Back-Up Camera
Keyless Start
Adjustable Steering Wheel
Heads-Up Display
Heated Steering Wheel
Adaptive Cruise Control
Aerial View Display System
Intermittent Wipers
Fog Lamps
Navigation System
Cruise Control
Security System
Floor Mats
Floor Mats
Locks
Power Door Locks
Keyless Entry
Mirrors
Power Folding Mirrors
Power Mirror(s)
Heated Mirrors
Mirror Memory
Auto-Dimming Rearview Mirror
Telephone
Bluetooth Connection
Window
Rear Defrost
Privacy Glass
Sliding Rear Window
Power Windows

Chassis

Brakes
4-Wheel Disc Brakes
ABS
Steering
Power Steering
Tires
Tire Pressure Monitor
Trailering
Tow Hitch
Wheels
Aluminum Wheels

Exterior

Pickup Box
Bed Liner
Running Boards
Running Boards/Side Steps
Tire - Front
Tires - Front All-Terrain
Tire - Rear
Tires - Rear All-Terrain
Tire - Spare
Conventional Spare Tire

Powertrain

Differential
Locking/Limited Slip Differential
Drivetrain
Four Wheel Drive
Engine
Turbocharged
8 Cylinder Engine
Fuel
Diesel Fuel
Transmission
10-Speed A/T
A/T

Safety

Air Bag - Frontal
Passenger Air Bag On/Off Switch
Passenger Air Bag Sensor
Driver Air Bag
Passenger Air Bag
Air Bag - Side
Front Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Safety Features
Traction Control
Lane Departure Warning
Automatic Highbeams
Front Collision Warning
Front Collision Mitigation
Driver Restriction Features
Daytime Running Lights
Cross-Traffic Alert
Blind Spot Monitor
Tow Hooks
Integrated Turn Signal Mirrors
Stability Control

Seating

Seat Trim
Leather Seats
Seats
Power Driver Seat
Rear Bench Seat
Power Passenger Seat
Cooled Front Seat(s)
Heated Rear Seat(s)
Bucket Seats
Driver Adjustable Lumbar
Passenger Adjustable Lumbar
Seat Memory
Heated Front Seat(s)

Chassis

Brakes
Brake Type: Pwr
Rear Brake Rotor Diam x Thickness: 14.1 x 1.3 in
Front Brake Rotor Diam x Thickness: 14 x 1.6 in
Disc - Rear (Yes or ): Yes
Disc - Front (Yes or ): Yes
Brake ABS System: 4-Wheel
Fuel Tank
Fuel Tank Capacity, Approx: 36 gal
Steering
Turning Diameter - Wall to Wall: N/A ft
Turning Diameter - Curb to Curb: 52.7 ft
Steering Type: Pwr Recirculating Ball
Suspension
Axle Ratio (:1) - Front: 3.42
Axle Ratio (:1) - Rear: 3.42
Stabilizer Bar Diameter - Front: 1.38 in
Suspension Type - Rear (Cont.): 3-Stage Leaf
Suspension Type - Front (Cont.): w/Torsion Bars
Shock Absorber Diameter - Rear: 2.01 mm
Shock Absorber Diameter - Front: 2.01 mm
Suspension Type - Rear: Multi-Leaf Springs
Suspension Type - Front: Short/Long Arm
Tires
Rear Tire Order Code: QF9
Front Tire Order Code: QF9
Spare Tire Order Code: ZYG
Front Tire Size: LT275/65R20
Spare Tire Size: LT275/70R18
Revolutions/Mile @ 45 mph - Front: N/A Rev/Mile
Revolutions/Mile @ 45 mph - Spare: N/A Rev/Mile
Revolutions/Mile @ 45 mph - Rear: N/A Rev/Mile
Rear Tire Size: LT275/65R20
Trailering
Maximum Trailering Capacity: 20000 lbs
Dead Weight Hitch - Max Trailer Wt.: 5000 lbs
Dead Weight Hitch - Max Tongue Wt.: 500 lbs
Wt Distributing Hitch - Max Trailer Wt.: 18500 lbs
Wt Distributing Hitch - Max Tongue Wt.: 1850 lbs
Fifth Wheel Hitch - Max Trailer Wt.: 17300 lbs
Fifth Wheel Hitch - Max Tongue Wt.: 4325 lbs
Weight Information
Gross Vehicle Weight Rating Cap: 11350 lbs
Gross Combined Wt Rating: 27500 lbs
Wheels
Rear Wheel Material: Aluminum
Front Wheel Material: Aluminum
Rear Wheel Size: 20 x - TBD - in
Front Wheel Size: 20 x - TBD - in
Spare Wheel Material: Steel

Dimensions

Cargo Area Dimensions
Cargo Volume: 69.5 ft³
Cargo Box (Area) Height: 21 in
Cargo Box Width @ Wheelhousings: 51.85 in
Cargo Box Width @ Floor: 71.4 in
Cargo Box Length @ Floor: 82.2 in
Exterior Dimensions
Height, Overall: 79.82 in
Cab to Axle: 42.17 in
Ground Clearance, Rear: 10.12 in
Width, Max w/o mirrors: 81.85 in
Ground Clearance, Front: 10.12 in
Wheelbase: 159 in
Length, Overall: 250.75 in
Interior Dimensions
Front Leg Room: 44.53 in
Front Head Room: 43.03 in
Front Shoulder Room: 66.02 in
Front Hip Room: 61.18 in
Second Head Room: 40.12 in
Passenger Capacity: 5
Second Shoulder Room: 65.3 in
Second Hip Room: 60.24 in
Second Leg Room: 43.4 in

Powertrain

Electrical
Maximum Alternator Watts: N/A
Maximum Alternator Capacity (amps): 220
Cold Cranking Amps @ 0° F (Primary): 720
Engine
Engine Valve Count: 4
Engine Block Type: iron
Engine Camshaft: OHV
Engine Order Code: L5P
Engine Type: Turbocharged Diesel V8
Engine Cylinder Count: 8
Displacement: 6.6L/- TBD -
Fuel System: Direct Injection
SAE Net Horsepower @ RPM: 470 @ 2800
SAE Net Torque @ RPM: 975 @ 1600
Engine Displacement Units: 6.6
Transmission
Drivetrain: Four Wheel Drive
Fifth Gear Ratio (:1): 1.48
Eighth Gear Ratio (:1): 0.85
Ninth Gear Ratio (:1): 0.69
Tenth Gear Ratio (:1): 0.63
Reverse Ratio (:1): 4.54
Clutch Size: N/A in
Trans Description Cont.: Automatic
Fourth Gear Ratio (:1): 1.72
Third Gear Ratio (:1): 2.06
Second Gear Ratio (:1): 2.87
First Gear Ratio (:1): 4.54
Seventh Gear Ratio (:1): 1.00
Trans Type: 10
Trans Order Code: MGM
Sixth Gear Ratio (:1): 1.26

Summary

Summary
Vehicle Name: GMC Sierra 2500HD
Body Code: E63
Body Style: Crew Cab Pickup

Vehicle

Vehicle
Body Cab Style: Crew Cab
Bed Style: regular
Vehicle Type: Crew Cab
Vehicle Segment: Large Pick-up
Model Group: Sierra
Country of Origin: United States GMC Truck

DEALER COMMENTS

AT4	Technology Package
50-STATE Emissions	DESTINATION CHARGE
Rear Axle 3.42 Ratio	Gvwr
11	350 Lbs. (5148 KG)
Eng: Duramax 6.6L Turbo-diese	Trans: Allison 10-SPEED Auto
AT4 Preferred Package	Customer Dialogue Network
Sport Step	Black (dealer Installed)

ENTERTAINMENT

Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Bose Sound System, premium 7-speaker system with Richbass woofer

EXTERIOR

Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Fog lamps, LED
Bumper, rear body-color with bumper CornerSteps
Bedliner, Spray-on, Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (AT4 logo replaces GMC logo. Not available with any Ship Thrus.)
Bed Step, Black integrated on forward portion of bed on driver and passenger side
CornerStep, rear bumper
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Wheelhouse liners, rear
Moldings, beltline, Black
Grille (Gloss Black header and grille insert bars with Black Chrome accents.)
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger), lower convex mirrors, turn signal indicators, puddle lamps, (U12) perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) lighting
Mirror caps, high gloss Black
Glass, deep-tinted
Wipers, front rain-sensing
Door handles, body-color
Tailgate, GMC MultiPro Tailgate with six functional load/access features NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
Tailgate and bed rail protection caps, top
Bumper, front, body-color lower
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
Tire, spare LT275/70R18 all-terrain, blackwall

INTERIOR

Seat adjuster, passenger 10-way power including lumbar
Seats, heated second row outboard seats
Driver memory recalls driver "presets" for power driver seat and outside mirrors
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, color-keyed carpeting
Steering wheel, wrapped
Steering wheel, heated
Steering wheel audio controls
Steering column, manual Tilt-Wheel and telescoping (Included and only available with (PCQ) SLE Convenience Package.
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
Rear Seat Reminder
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Exterior Temperature Display, located in radio display
Compass, located in instrument cluster
Remote vehicle starter system
Wireless Charging
Theft-deterrent system, unauthorized entry
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air vents, rear
Seat adjuster, driver 10-way power including lumbar
Air conditioning, dual-zone automatic climate control
Seat, Up-level Rear with Storage Package 60/40 folding bench, includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width under-seat storage, (includes child seat top tether anchor)
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted

MECHANICAL

Hill Descent Control
Trailer brake controller, integrated
Brake lining wear indicator
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Suspension, Off-Road includes twin-tube shocks
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Skid Plates protect the oil pan, front axle and transfer case
Recovery hooks, Red
In-Vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder, trailer electrical diagnostics and Trailer Tire Pressure Monitor System module (Includes trailer tire pressure monitoring alert when (PTT) trailer tire pressure monitor sensors are installed.)
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Transfer case, two-speed active, electronic Autotrac with push button control
GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels.)
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
Air filtration monitoring
Air filter, heavy-duty
Cooling, auxiliary external transmission oil cooler
Cooling, external engine oil cooler
Four wheel drive
Auto-locking rear differential
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)

PACKAGE

X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App

SAFETY

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
Airbags, Dual-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; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (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.)
Front and Rear Park Assist, ultrasonic
Bed View Camera, camera in the CHMSL to show a view of the cargo bed display located in infotainment screen, includes Two Trailer Camera Provisions
Trailer Camera Provisions and trailer viewing software
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Rear Seat Belt Indicator
Rear Cross Traffic Alert
Trailer Side Blind Zone Alert
Seat Belt Adjustable Guide Loops, front row only
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety.)
Safety Alert Seat
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available 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
Trailering Information Label provides max trailer ratings for tongue weight, conventional, gooseneck and 5th wheel trailering