• 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Air conditioning, dual-zone automatic climate control
• Air vents, rear
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• Audio system feature, 6-speaker system
• Audio system, Premium GMC Infotainment System with 8" diagonal color touch-screen includes multi-touch display, AM/FM stereo, Bluetooth® streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones, advanced voice recognition, in-vehicle apps, personalized profiles for infotainment and vehicle settings (As of 4-17-20 Dealer upgrade to navigation is no longer available to order. Includes (PZ8) Hitch Guidance with hitch view.)
• Bluetooth® for phone, connectivity to vehicle infotainment system
• Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
• Compass, located in instrument cluster
• Cruise control, steering wheel-mounted
• Defogger, rear-window electric
• Door locks, power
• 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
• Floor covering, color-keyed carpeting
• GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details)
• Keyless open and start
• LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)
• Mirror, inside rearview auto-dimming
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
• Power outlet, front auxiliary, 12-volt
• Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Power outlet, rear auxiliary, 12-volt
• Radio, HD
• Rear Seat Reminder
• Remote vehicle starter system
• Seat adjuster, driver 10-way power including lumbar
• Seat adjuster, passenger 10-way power including lumbar
• Seat trim, Perforated leather-appointed front
• 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)
• Seating, heated driver and front outboard passenger
• Seats, front bucket with center console
• Seats, heated second row outboard seats
• Seats, ventilated driver and front passenger
• SiriusXM Radio with 360L Equipped with SiriusXM with 360L. Enjoy a trial subscription of the All Access package for the full 360L experience, with a greater variety of SiriusXM content, a more personalized experience and easier navigation. With the All Access package, you can also enjoy your favorites everywhere you go, with the SiriusXM app, online and at home on compatible connected devices. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. If you decide to continue service after your trial, the subscription plan you choose will automatically renew thereafter and you will be charged according to your chosen payment method at then-current rates. Fees and taxes apply. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change. GM connected vehicle services vary by vehicle model and require active service plan, working electrical system, cell reception and GPS signal. See onstar.com for details and limitations.)
• Steering column, lock control, electrical
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel audio controls
• Steering wheel, heated
• Steering wheel, leather-wrapped
• Theft-deterrent system, unauthorized entry
• USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack
• USB ports, 2 (first row) located on instrument panel
• USB ports, dual, charge-only (2nd row)
• Window, power front, passenger express up/down
• Windows, power front, drivers express up/down
• Windows, power rear, express down

• Air filter, high-capacity
• Air filtration monitoring
• Alternator, 170 amps
• Brake lining wear indicator
• Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
• Differential, heavy-duty locking rear
• Four wheel drive
• Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
• Hill Descent Control
• 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.)
• Pickup bed includes bed assist step
• Recovery hooks, Red
• Skid Plates protect the oil pan, front axle and transfer case
• 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
• Trailer brake controller, integrated
• Transfer case, two-speed active, electronic Autotrac with push button control

• 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.)
• Daytime Running Lamps, LED signature lighting
• HD Rear Vision Camera
• Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
• Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• 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
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

BOSE SOUND SYSTEM, PREMIUM 7-SPEAKER SYSTEM

• with Richbass woofer

LPO, WHEEL LOCKS, SET OF 4

• (Please note that LPO 20" wheels will include wheel locks without the LPO code (SFE) wheel locks
• LPO.)

WHEELS, 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM

• with high gloss Black accents

DRIVER INFORMATION CENTER, ENHANCED, 8" DIAGONAL MULTICOLOR DIGITAL DISPLAY

• includes analog speedometer and tachometer gauges

AUDIO SYSTEM, PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN

• includes multi-touch display
• AM/FM stereo
• Bluetooth® streaming audio for music and most phones; featuring Android Auto and Apple CarPlay capability for compatible phones
• advanced voice recognition
• in-vehicle apps
• personalized profiles for infotainment and vehicle settings. Includes greater memory. Includes (PZ8) Hitch Guidance with hitch view.)

AT4 PREMIUM PACKAGE

• includes (PDO) AT4 Preferred Package
• (PQB) Driver Alert Package I
• (PYU) 20" (50.8 cm) machined aluminum with high gloss Black paint wheels and (RVQ) 6" Black rectangular assist steps
• LPO

GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH.

• Includes hitch platform with tray to accept ball
• stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).

WINDOW, POWER, REAR SLIDING

• with rear defogger

DRIVER ALERT PACKAGE II

• includes (UEU) Forward Collision Alert
• (UFL) Lane Departure Warning
• (UHY) Automatic Emergency Braking
• (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.)

AT4 PREFERRED PACKAGE

• includes (UG1) Universal Home Remote
• (A48) rear sliding power window
• (IOT) 8" diagonal Premium GMC Infotainment with navigation
• (UQA) Bose Premium Audio System
• (U01) Roof Marker Lamps and (K4C) Wireless Charging

SEATS, FRONT BUCKET

• with center console (STD)

BED VIEW CAMERA

• camera in the CHMSL to show a view of the cargo bed
• includes Two Trailer Camera Provisions

AT4 PREFERRED EQUIPMENT GROUP

• includes standard equipment

TECHNOLOGY PACKAGE

• includes (UVS) HD Surround Vision
• (DRZ) Rear Camera Mirror
• (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center.)

HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS

• provides the driver with an overhead view of the scene around the vehicle on a center stack display

PICKUP BED

• includes bed assist step (STD)

• AT4 Preferred Package
• AT4 Premium Package
• Driver Alert Package I
• Driver Alert Package II
• Gooseneck/5th Wheel Package
• Gooseneck/5th Wheel Prep Package
• Preferred Equipment Group 4SB
• Technology Package
• X31 Off-Road Package
• 6 Speakers
• 6-Speaker Audio System Feature
• AM/FM radio: SiriusXM
• Bose Premium 7 Speaker Sound System
• HD Radio
• Premium audio system: Premium GMC Infotainment System
• Radio: AM/FM w/Premium GMC Infotainment System
• Radio: Premium GMC Infotainment Sys w/Navigation
• SiriusXM w/360L
• Steering Wheel Audio Controls
• Air Conditioning
• Automatic temperature control
• Electric Rear-Window Defogger
• Front dual zone A/C
• Rear window defroster
• 120-Volt Bed Mounted Power Outlet
• 120-Volt Instrument Panel Power Outlet
• 12-Volt Rear Auxiliary Power Outlet
• Driver Memory
• Memory seat
• Power driver seat
• Power steering
• Power windows
• Power Windows w/Driver Express Up/Down
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Universal Home Remote
• Manual Tilt-Wheel/Telescoping Steering Column
• Off-Road Suspension
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Electrical Lock Control Steering Column
• Front anti-roll bar
• Front wheel independent suspension
• Keyless Open & Start
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Power Door Locks
• Power Sunroof
• Pickup Box
• Brake assist
• Electronic Stability Control
• Lane Departure Warning System
• Hill Descent Control
• Delay-off headlights
• Front fog lights
• Fully automatic headlights
• Perimeter Lighting
• Panic alarm
• Security system
• Unauthorized Entry Theft-Deterrent System
• Speed control
• 2-Speed Active Transfer Case
• 220 Amps Alternator
• Engine Block Heater
• Exhaust Brake
• Heavy-Duty 80 Amp Battery
• High Idle Switch
• 6" Rectangular Black Tubular Assist Steps (LPO)
• Auto-dimming door mirrors
• Bumpers: body-color
• Front License Plate Kit
• Heated door mirrors
• IntelliBeam Automatic High Beam On/Off
• LED Cargo Area Lighting
• LED Smoked Amber Roof Marker Lamps
• Painted Black Surround Grille
• Power door mirrors
• Rear step bumper
• Rear Wheelhouse Liners
• Red Recovery Hooks
• Spray-On Pickup Box Bed Liner w/AT4 Logo
• Turn signal indicator mirrors
• Winter Grille Cover
• 1st & 2nd Rows All-Weather Floor Liners (LPO)
• 2 USB Ports
• 2 USB Ports (1st Row)
• 2nd Row Dual USB Charge-Only Ports
• 4.2" Diagonal Color Display Driver Info Center
• 4G LTE Wi-Fi Hotspot Capable
• 8" Multicolor Driver Instrument Info Display
• Apple CarPlay/Android Auto
• Auto-dimming Rear-View mirror
• Automatic Emergency Braking
• Bed View Camera
• Compass
• Compass Located In Instrument Cluster
• Driver door bin
• Driver vanity mirror
• Floor-Mounted Center Console
• Following Distance Indicator
• Forward Collision Alert
• Front reading lights
• GMC Connected Access Capable
• HD Rear Vision Camera
• HD Surround Vision w/2 Trailer View Camera Provisions
• Heated steering wheel
• Illuminated entry
• Lane Change Alert w/Side Blind Zone Alert
• Multicolor 15" Diagonal Head-Up Display
• OnStar & GMC Connected Services Capable
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear Camera Mirror
• Rear Cross Traffic Alert
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Telescoping steering wheel
• Tilt steering wheel
• Trip computer
• Ultrasonic Front & Rear Park Assist
• Voltmeter
• Wireless Charging
• 10-Way Power Driver Seat Adjuster w/Lumbar
• 10-Way Power Passenger Seat Adjuster w/Lumbar
• Front Bucket Seats
• Front Center Armrest
• Heated & Ventilated Front Bucket Seats
• Heated 2nd Row Outboard Seats
• Heated Driver & Front Outboard Passenger Seats
• Heated front seats
• Heated rear seats
• Perforated Leather-Appointed Front Seat Trim
• Power passenger seat
• Safety Alert Seat
• Split folding rear seat
• Ventilated front seats
• Passenger door bin
• Hitch Guidance w/Hitch View
• Integrated Trailer Brake Controller
• In-Vehicle Trailering System App
• Alloy wheels
• Wheel Locks (Set of 4) (LPO)
• Wheels: 18" 6-Spoke Machined Aluminum
• Wheels: 20" 6-Spoke Bright Machined Aluminum
• Deep-Tinted Glass
• Power Front Passenger Windows w/Express Up/Down
• Power Rear Windows w/Express Down
• Power Sliding Rear Window w/Defogger
• Variably intermittent wipers
• 3.42 Axle Ratio
• 3.73 Rear Axle Ratio

• Brakes
• Brake ABS System: 4-Wheel
• Brake Type: Pwr
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.79
• Cargo Area Dimensions
• Cargo Box (Area) Height (in): 21
• Cargo Box Length : Floor (in)
• Cargo Box Width : Floor (in)
• Cargo Box Width : Top, Rear (in)
• Cargo Box Width : Wheelhousings (in)
• Cargo Volume (ft³): 69.5
• Electrical
• Cold Cranking Amps : 0° F (2nd)
• Cold Cranking Amps : 0° F (Primary)
• Maximum Alternator Capacity (amps): 220
• Maximum Alternator Watts: N/A
• Emissions
• Tons/yr of CO2 Emissions : 15K mi/year
• Exterior Dimensions
• Cab to Axle (in): 42.1
• Ground Clearance, Front (in): 10.12
• Ground Clearance, Rear (in): 10.12
• Height, Overall (in): 79.82
• Length, Overall (in): 250.08
• Wheelbase (in): 158.94
• Width, Max w/o mirrors (in): 81.85
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 36
• Interior Dimensions
• Front Head Room (in): 43.03
• Front Hip Room (in): 61.18
• Front Leg Room (in): 44.53
• Front Shoulder Room (in): 66.02
• Passenger Capacity: 5
• Second Head Room (in): 39.88
• Second Hip Room (in): 60.24
• Second Leg Room (in): 43.4
• Second Shoulder Room (in): 65.3
• Steering
• Steering Type: Pwr Recirculating Ball
• Turning Diameter - Curb to Curb (ft): 52.7
• Turning Diameter - Wall to Wall (ft): N/A
• Summary
• Body Code: E63
• Body Style: Crew Cab Pickup
• Vehicle Name: GMC Sierra 2500HD
• Suspension
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.42
• Shock Absorber Diameter - Front (mm): 51
• Shock Absorber Diameter - Rear (mm): 51
• Stabilizer Bar Diameter - Front (in): 1.38
• Suspension Type - Front: Torsion Bar
• Suspension Type - Rear: 3-Stage Leaf
• Tires
• Front Tire Capacity (lbs): 3020
• Front Tire Order Code: QF9
• Front Tire Size: LT275/65R20
• Rear Tire Capacity (lbs): 3373
• Rear Tire Order Code: QF9
• Rear Tire Size: LT275/65R20
• Revolutions/Mile : 45 mph - Front
• Revolutions/Mile : 45 mph - Rear
• Revolutions/Mile : 45 mph - Spare
• Spare Tire Capacity (lbs): 3638
• Spare Tire Order Code: ZYG
• Spare Tire Size: LT275/70R18
• Trailering
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 4625
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 18500
• Maximum Trailering Capacity (lbs): 18500
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1850
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 18500
• Weight Information
• Curb Weight - Front (lbs): 3854
• Curb Weight - Rear (lbs): 2788
• Gross Axle Wt Rating - Front (lbs): 5600
• Gross Axle Wt Rating - Rear (lbs): 6600
• Gross Combined Wt Rating (lbs): 27500
• Gross Vehicle Weight Rating Cap (lbs): 11350
• Wheels
• Front Wheel Material: Aluminum
• Front Wheel Size (in): 20" x
• Rear Wheel Material: Aluminum
• Rear Wheel Size (in): 20" x
• Spare Wheel Material: Steel
• Spare Wheel Size (in): 18 x