Features

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

Chassis

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

Exterior

Pickup Box
Bed Liner
Roof
Generic Sun/Moonroof
Sun/Moonroof
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
8 Cylinder Engine
Turbocharged
Fuel
Diesel Fuel
Transmission
A/T
10-Speed A/T

Safety

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

Seating

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

Chassis

Brakes
Rear Brake Rotor Diam x Thickness: 13.6 x 0.79 in
Front Brake Rotor Diam x Thickness: 13 x 1.18 in
Disc - Rear (Yes or ): Yes
Disc - Front (Yes or ): Yes
Brake ABS System: 4-Wheel
Brake Type: Pwr
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
Shock Absorber Diameter - Front: 51 mm
Stabilizer Bar Diameter - Front: 1.38 in
Shock Absorber Diameter - Rear: 51 mm
Suspension Type - Rear: 3-Stage Leaf
Suspension Type - Front: Torsion Bar
Axle Ratio (:1) - Rear: 3.42
Axle Ratio (:1) - Front: 3.42
Tires
Spare Tire Order Code: ZYG
Rear Tire Order Code: QF9
Spare Tire Size: LT275/70R18
Front Tire Size: LT275/65R20
Rear Tire Size: LT275/65R20
Front Tire Capacity: 3020 lbs
Rear Tire Capacity: 3373 lbs
Spare Tire Capacity: 3638 lbs
Revolutions/Mile @ 45 mph - Rear: N/A Rev/Mile
Revolutions/Mile @ 45 mph - Spare: N/A Rev/Mile
Revolutions/Mile @ 45 mph - Front: N/A Rev/Mile
Front Tire Order Code: QF9
Trailering
Fifth Wheel Hitch - Max Tongue Wt.: 4625 lbs
Dead Weight Hitch - Max Trailer Wt.: 5000 lbs
Fifth Wheel Hitch - Max Trailer Wt.: 18500 lbs
Wt Distributing Hitch - Max Tongue Wt.: 1850 lbs
Wt Distributing Hitch - Max Trailer Wt.: 18500 lbs
Dead Weight Hitch - Max Tongue Wt.: 500 lbs
Maximum Trailering Capacity: 18500 lbs
Weight Information
Gross Axle Wt Rating - Front: 5600 lbs
Gross Combined Wt Rating: 27500 lbs
Gross Vehicle Weight Rating Cap: 11350 lbs
Curb Weight - Rear: 2788 lbs
Curb Weight - Front: 3854 lbs
Gross Axle Wt Rating - Rear: 6600 lbs
Wheels
Spare Wheel Material: Steel
Spare Wheel Size: 18 x - TBD - in
Rear Wheel Size: 20" x - TBD - in
Front Wheel Size: 20" x - TBD - in
Rear Wheel Material: Aluminum
Front Wheel Material: Aluminum

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
Ground Clearance, Front: 10.12 in
Ground Clearance, Rear: 10.12 in
Wheelbase: 158.94 in
Length, Overall: 250.08 in
Width, Max w/o mirrors: 81.85 in
Height, Overall: 79.82 in
Cab to Axle: 42.1 in
Interior Dimensions
Second Shoulder Room: 65.3 in
Front Hip Room: 61.18 in
Second Leg Room: 43.4 in
Second Hip Room: 60.24 in
Front Head Room: 43.03 in
Front Leg Room: 44.53 in
Front Shoulder Room: 66.02 in
Passenger Capacity: 5
Second Head Room: 39.88 in

Powertrain

Electrical
Maximum Alternator Capacity (amps): 220
Cold Cranking Amps @ 0° F (Primary): 720
Maximum Alternator Watts: N/A
Engine
Engine Valve Count: 4
Engine Block Type: iron
Engine Camshaft: OHV
Engine Cylinder Count: 8
Engine Order Code: L5P
Engine Type: Turbocharged Diesel V8
Displacement: 6.6L/403
Fuel System: Direct Injection
Engine Displacement Units: 6.6
SAE Net Horsepower @ RPM: 445 @ 2800
SAE Net Torque @ RPM: 910 @ 1600
Transmission
Drivetrain: Four Wheel Drive
Tenth Gear Ratio (:1): 0.63
Fifth Gear Ratio (:1): 1.48
Sixth Gear Ratio (:1): 1.26
Seventh Gear Ratio (:1): 1.00
Eighth Gear Ratio (:1): 0.85
Ninth Gear Ratio (:1): 0.69
Trans Description Cont.: Automatic
Reverse Ratio (:1): 4.54
Clutch Size: N/A in
Second Gear Ratio (:1): 2.87
First Gear Ratio (:1): 4.54
Fourth Gear Ratio (:1): 1.72
Trans Type: 10
Trans Order Code: MGM
Third Gear Ratio (:1): 2.06

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 HD
Country of Origin: United States GMC Truck

DEALER COMMENTS

6.6L	V8
4WD	10 Speed Automatic
4 door	Diesel
POWER WINDOWS	POWER DOOR LOCKS
AIR CONDITIONING	TILT WHEEL STEERING
CRUISE CONTROL	POWER Trunk/Hatch Release
AM/FM STEREO	ALUMINUM WHEELS
KEYLESS ENTRY - REMOTE	POWER SEATS - BOTH FRONT
BUCKET SEATS/CONSOLE	MIRRORS - Camper Type
POWER SUNROOF	LEATHER SEATS
ABS BRAKES	AIRBAGS - DUAL FRONT
TURBOCHARGED	ELECTRIC SHIFT TRANSFER CASE
SKID PLATES	BEDLINER
TRAILER HITCH	REMOTE START
TRACTION CONTROL	XM STEREO
FOLDING REAR SEAT	HEATED SEATS - REAR
TUBES - PAINTED	5TH WHEEL HITCH
NAVIGATION SYSTEM	ON-STAR
STABILITRAK	BOSE SOUND SYSTEM
STEERING WHEEL CONTROLS	Z71 OFF-ROAD PACKAGE
LOCKING DIFFERENTIAL - REAR	HEAD-UP DISPLAY - WINDSHIELD
AUTOMATIC TRANSMISSION	ALLISON TRANSMISSION
3.42 AXLE RATIO	SIDE IMPACT AIR BAGS
FOG LITES	DRIVER INFO CENTER
ELECTRONIC CLIMATE CONTROL	20" WHEEL
**Factory Certified Eligible**	PARK ASSIST
**one owner**	**local trade**
TRAILER BRAKE CONTROL	JAKE BRAKING
MEMORY SEAT	POWER SLIDE REAR WINDOW
HEATED/VENTED SEAT-FRONT	Sync/Bluetooth-Handsfree
REAR VIEW CAMERA	ACCIDENT AVOIDANCE SYSTEM
HEATED STEERING WHEEL	Apple Carplay/Android Auto
Multipro TailgateJet Black With Kalahari Accen

ENTERTAINMENT

4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Audio system feature, 6-speaker system
Radio, HD

EXTERIOR

Glass, deep-tinted
Grille (Painted Black surround with high gloss Black mesh and Black chrome inserts.)
Bumper, front, body-color lower
Bumper, rear body-color with corner steps
CornerStep, rear bumper
BedStep, Black integrated on forward portion of bed on driver and passenger side
Cargo tie downs (12), fixed rated at 500 lbs per corner
Wheelhouse liners, rear
Moldings, beltline, Black
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel.
Fog lamps, LED
Tire, spare LT275/70R18 all-terrain, blackwall
Taillamps, LED signature taillight with LED stop and reverse light
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm]) (Molded in color Black.)
Door handles, body-color
Tailgate, GMC MultiPro Tailgate with six functional load/access features
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob

INTERIOR

Air vents, rear
Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models, 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)
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, color-keyed carpeting
LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)
Steering wheel, leather-wrapped
Steering wheel, heated
Steering wheel audio controls
Steering column, manual Tilt-Wheel and telescoping
Steering column, lock control, electrical
Driver Information Center, 4.2" diagonal color display includes driver personalization
Driver memory recalls driver "presets" for power driver seat and outside mirrors
Exterior Temperature Display, located in radio display
Compass, located in instrument cluster
Rear Seat Reminder
Remote vehicle starter system
Cruise control, steering wheel-mounted
Theft-deterrent system, unauthorized entry
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, dual, charge-only (2nd row)
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air conditioning, dual-zone automatic climate control
Seats, heated second row outboard seats
Seat adjuster, passenger 10-way power including lumbar
Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
Seat adjuster, driver 10-way power including lumbar

MECHANICAL

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.)
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 ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed.)
Trailer brake controller, integrated
Alternator, 170 amps
Brake lining wear indicator
Air filtration monitoring
Air filter, high-capacity
Cooling, auxiliary external transmission oil cooler
Cooling, external engine oil cooler
Four wheel drive
Differential, heavy-duty locking rear
Transfer case, two-speed active, electronic Autotrac with push button control
Hill Descent Control
GVWR, 10,650 lbs. (4831 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18" or 20" wheels, or TK20943 and (L8T) 6.6L V8 gas engine with 17" wheels.)
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)

PACKAGE

ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App
X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks

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.)
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
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