Features

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

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
Integrated Tailgate Step
Roof
Sun/Moonroof
Generic Sun/Moonroof
Running Boards
Running Boards/Side Steps
Power Retractable Running Boards
Tire - Front
Tires - Front All-Season
Tire - Rear
Tires - Rear All-Season
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
Passenger Air Bag On/Off Switch
Passenger Air Bag Sensor
Air Bag - Side
Front Side Air Bag
Front Head Air Bag
Rear Head Air Bag
Safety Features
Daytime Running Lights
Traction Control
Integrated Turn Signal Mirrors
Tow Hooks
Stability Control
Blind Spot Monitor
Lane Departure Warning
Cross-Traffic Alert
Driver Restriction Features
Front Collision Mitigation
Front Collision Warning
Automatic Highbeams

Seating

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

Chassis

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: 14 x 1.6 in
Rear Brake Rotor Diam x Thickness: 14.1 x 1.3 in
Fuel Tank
Fuel Tank Capacity, Approx: 36 gal
Steering
Steering Type: Pwr Recirculating Ball
Turning Diameter - Curb to Curb: 51.8 ft
Turning Diameter - Wall to Wall: N/A ft
Suspension
Suspension Type - Front: Short/Long Arm
Suspension Type - Rear: Multi-Leaf Springs
Suspension Type - Front (Cont.): w/Torsion Bars
Suspension Type - Rear (Cont.): 3-Stage Leaf
Axle Ratio (:1) - Front: 3.42
Axle Ratio (:1) - Rear: 3.42
Shock Absorber Diameter - Front: 2.17 mm
Shock Absorber Diameter - Rear: 2.17 mm
Stabilizer Bar Diameter - Front: 1.38 in
Tires
Front Tire Order Code: QMG
Rear Tire Order Code: QMG
Spare Tire Order Code: QNZ
Front Tire Size: LT305/70R18-126/123R
Rear Tire Size: LT305/70R18-126/123R
Spare Tire Size: LT305/70R18-126/123R
Revolutions/Mile @ 45 mph - Front: N/A Rev/Mile
Revolutions/Mile @ 45 mph - Rear: N/A Rev/Mile
Revolutions/Mile @ 45 mph - Spare: N/A Rev/Mile
Trailering
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
Maximum Trailering Capacity: 20000 lbs
Weight Information
Curb Weight - Front: 4023 lbs
Curb Weight - Rear: 2822 lbs
Gross Vehicle Weight Rating Cap: 11350 lbs
Gross Combined Wt Rating: 27500 lbs
Wheels
Front Wheel Size: 18 x 9 in
Rear Wheel Size: 18 x 9 in
Spare Wheel Size: 18 x - TBD - in
Front Wheel Material: Aluminum
Rear Wheel Material: Aluminum
Spare Wheel Material: Steel

Dimensions

Cargo Area Dimensions
Cargo Box Length @ Floor: 82.2 in
Cargo Box Width @ Floor: 71.4 in
Cargo Box Width @ Wheelhousings: 51.85 in
Cargo Box (Area) Height: 21 in
Cargo Volume: 69.5 ft³
Exterior Dimensions
Wheelbase: 159 in
Length, Overall: 250.75 in
Width, Max w/o mirrors: 81.85 in
Height, Overall: 82.68 in
Cab to Axle: 42.36 in
Ground Clearance, Front: 11.61 in
Ground Clearance, Rear: 11.61 in
Interior Dimensions
Passenger Capacity: 5
Front Head Room: 43.03 in
Front Leg Room: 44.53 in
Front Shoulder Room: 66.02 in
Front Hip Room: 61.18 in
Second Head Room: 40.12 in
Second Leg Room: 43.4 in
Second Shoulder Room: 65.3 in
Second Hip Room: 60.24 in

Powertrain

Electrical
Cold Cranking Amps @ 0° F (Primary): 720
Maximum Alternator Capacity (amps): 220
Maximum Alternator Watts: N/A
Engine
Engine Order Code: L5P
Engine Type: Turbocharged Diesel V8
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
Engine Camshaft: OHV
Engine Block Type: iron
Engine Cylinder Count: 8
Engine Valve Count: 4
Transmission
Drivetrain: Four Wheel Drive
Trans Order Code: MGM
Trans Type: 10
Trans Description Cont.: Automatic
First Gear Ratio (:1): 4.54
Second Gear Ratio (:1): 2.87
Third Gear Ratio (:1): 2.06
Fourth Gear Ratio (:1): 1.72
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
Tenth Gear Ratio (:1): 0.63
Reverse Ratio (:1): 4.54
Clutch Size: N/A in

Summary

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

Vehicle

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

DEALER COMMENTS

At4x	50-STATE Emissions
DESTINATION CHARGE	Thunderstorm Gray
Rear Axle 3.42 Ratio	Gvwr
11	350 Lbs. (5148 KG)
Eng: Duramax 6.6L Turbo-diese	Trans: Allison 10-SPEED Auto
Customer Dialogue Network	Gooseneck/5th Wheel Package

ENTERTAINMENT

Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

EXTERIOR

Tires, LT305/70R18-126/123R, 35" M/T
Tire, spare, LT305/70R18-126/123R, 35" M/T
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
Wheel, Spare 18" (50.8 cm)
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Sunroof, power
Bumper, front, body-color lower
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. Available with Ship Thru code (SQE), not available with any other Ship Thru code.)
Bed Step, Black integrated on forward portion of bed on driver and passenger side
CornerStep, rear bumper (Not available with (ULV) AT4X AEV Edition.)
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 Dark Nickel inserts.)
Fog lamps, LED
Lamps, cargo area cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Lamps, Smoked Amber roof marker, (LED) (Not available with (YF5) California state emissions requirements.)
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 (With (ULV) AT4X AEV Edition door handles will be Gloss black.)
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, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Tailgate and bed rail protection caps, top

INTERIOR

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)
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, leather-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
Multicolor 15" Diagonal Head-Up 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
Adaptive Cruise Control
Universal Home Remote
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
Air conditioning, dual-zone automatic climate control
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.)

MECHANICAL

Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
GVWR, 10,850 lbs. (4921 kg) (Included and only available with TK20743 model and (L8T) 6.6L V8 gas engine with 18", 20" or 22" wheels.)
Hill Descent Control
Transfer case, two-speed active, electronic Autotrac with push button control
Differential, driver-selectable full-locking rear, e-locking
Four wheel drive
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Air filter, heavy-duty
Air filtration monitoring
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.)
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Trailer brake controller, integrated
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.)
Recovery hooks, Red (Deleted with (ULV) AT4X AEV Edition.)
Skid Plates, front aluminum
Skid Plates, Transfer case, steel
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Suspension, Off-Road Includes, 40 mm front suspension kit composed of: Control Arms, Ball Joints, Knuckles, DSSV Dampers, 15 mm Rear Suspension Lift composed of spacer block and DSSV Dampers and Half shafts w/ revised joints, 3-stage Leaf springs from 3500
Steering, Digital Variable Steering Assist this system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Brake lining wear indicator

PACKAGE

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