• Rear axle, 3.23 ratio
• GVWR, 7500 lbs. (3402 kg)
• Four wheel drive
• Alternator, 250 amps
• Air filter, heavy-duty
• Brakes, Rotor FNC, 17" front fixed caliper disc, 17" rear fixed caliper disc
• Brake lining wear indicator
• Differential, driver-selectable full-locking front, e-locking
• Differential, driver-selectable full-locking rear, e-locking
• Automatic Stop/Start
• Frame, ladder-type, high-strength steel, tuned for ride, handling and durability
• Fuel tank, 34 gallon (approximate)
• Hill Descent Control
• Skid plates
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• AT4X Off-Road Lifted Suspension Package 2" factory installed lift, Multimatic DSSV dampers and Multimatic Jounce control dampers
• Trailer brake controller, integrated
• Electronic Precision Shift and steering column paddle shifters
• Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)

• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) Gloss Black Machined Finish Aluminum
• Tires, LT285/75R18 MT, blackwall
• Tire, spare LT285/75R18 On-Off Road, blackwall
• Bedliner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Crew Cab models are available with Ship Thru codes (VCO), (VDT), (VYC) or (VYS).)
• Bumpers, front, Black
• Bumpers, rear with bumper CornerSteps (Bumper is Black.)
• Capless Fuel Fill
• Cargo tie downs (12), fixed, rated at 500 lbs (226.8 kg) per corner
• Tailgate tie downs (4), fixed rated at 250 lbs (113.4 kg) per tie downs
• Door handles, body-color (Gloss Black with AT4 and (XEV) AT4X AEV Edition.)
• Fog lamps, LED
• Glass, deep-tinted
• Shadow header and grille insert bars (High Gloss Black header with Shadow insert bars.)
• Headlamps, LED projectors with Fade-on/Fade-off animation, LED turn signals and Daytime Running Lamps
• Taillamps, LED LED signature taillight with LED stop, turn & reverse and Fade-on/Fade-off animation
• 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
• Lighting, perimeter
• Mirrors, outside heated power-adjustable, power-folding and driver-side auto-dimming, puddle lamps, side perimeter lighting and memory
• Mirror caps, high gloss Black
• Pickup bed
• Recovery hooks, Red
• 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
• Wheel, 18" x 8.5" (45.7 cm x 21.6 cm) Gloss Black painted full-size, spare Aluminum
• Wheelhouse liners, rear
• Wipers, front rain-sensing
• LPO, Audio System by Kicker (dealer-installed)
• LPO, GMC Illuminated puddle lamp emblem (dealer-installed)
• LPO, Illuminated front GMC emblem, Red (dealer-installed)

• Audio system, 16.3" diagonal Premium GMC Infotainment System with high contrast display with articulation and hidden storage compartment, and Google built-in compatibility, including navigation capability, color touch-screen, multi-touch display, connected apps, personalized provides for each driver's settings, Natural Voice Recognition and Phone Integration for Wireless Apple CarPlay/Wireless Android Auto for compatible phones
• Google Automotive Services capable
• Wireless phone projection, for Apple CarPlay and Android Auto
• Audio system feature, Bose Premium Series with 16-speaker system with CenterPoint, Richbass woofer and AudioPilot
• SiriusXM Trial Subscription
• SiriusXM with 360L Trial Subscription. SiriusXM with 360L transforms your customers' ride with our most extensive and personalized radio experience on the road. (IMPORTANT: The SiriusXM trial subscription is not provided on vehicles that are ordered for Fleet Daily Rental ("FDR") use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change. Some features require GM connected vehicle services.)
• Bluetooth® for phone, connectivity to vehicle infotainment system
• Front Passenger Screen, 11.5" diagonal with high contrast display and articulating cover
• Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

• Seats, front bucket with MultiPro center console
• Adaptive Cruise Control (Included and only available with (AS1) Sierra LD Pro Safety.)
• IntelliBeam, automatic high beam on/off (Included and only available with (AS1) Sierra LD Pro Safety.)
• Air conditioning, dual-zone automatic climate control
• Air vents, rear
• Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted
• MultiPro Center Console, floor-mounted with configurable functions, cell phone storage, and power cord management
• Driver Information Center, HD, 12.2" diagonal with high contrast display
• Super Cruise advanced driver assistance technology, for use on compatible roads. Includes 3 years of OnStar One with Super Cruise upgrade (Always pay attention while driving and when using Super Cruise. Always use Super Cruise in accordance with local laws. Do not use a hand-held device. Requires active Super Cruise plan or trial. Terms apply. Visit gmc.com/connectivity-technology/super-cruise for compatible roads and full details. After initial 3-year period, OnStar Super Cruise plan must be purchased. Services vary by vehicle and model and require active service plan, working electrical system, cell reception and GPS signal. Does not include safety services; Super Cruise vehicles are connected to emergency services. See onstar.com for details and limitations.)
• Interior Camera (requires future vehicle software update) (Enables Cabin Glance.)
• Underbody Cameras, forward and rearward facing with washers and lens protectors
• Off-Road Performance Display
• Multicolor 15" Diagonal Head-Up Display
• Defogger, rear-window electric
• Remote vehicle starter system
• Keyless Open and Start includes remote keyless entry (buttons on all 4 doors)
• Floor covering, color-keyed carpeting
• Premium Floor Liners with removable carpet insert, front
• Premium Floor Liners with removable carpet insert, rear
• Lighting, Uplevel Interior, ambient, dynamic
• Rear Camera Mirror, inside rearview auto-dimming with full camera display
• 5G vehicle connectivity
• 3 Years OnStar One. Elevate your everyday drives with OnStar One. Have peace of mind with 24/7 access to Emergency Advisors and Stolen Vehicle Assistance. Plus, stay connected and entertained with an in-vehicle Wi-Fi hotspot and on eligible vehicles get access to expanded in-vehicle apps, including internet browser, games and video streaming. (Requires (UE1) OnStar. OnStar plan, working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Not all vehicles may transmit all crash data. Service coverage varies with conditions and location. Service availability, features and functionality vary by device and software version. Subject to user terms. See onstar.com for details and limitations.)
• Power outlet, interior power outlet, located in console, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
• Power outlet, bed mounted, 120-volt (400 watts shared with (KI4/KFG) interior power outlet)
• USB ports, 2, charge-only, rear
• USB ports, 4, Charge/Data (first row), console
• Seat trim, Luxury
• Seat adjuster, driver 14-way power including lumbar and massage feature.
• Seat adjuster, passenger 14-way power including lumbar and massage feature.
• Driver memory recalls driver "presets" for power driver seat and outside mirrors
• Seat, Up-level rear with armrest, 60/40 folding bench for Crew Cab models, includes full-length bench seat, center fold out armrest with 2 cup holders, full cab width under-seat storage, (includes child seat top tether anchor)
• Front Seats, heated front driver and passenger cushion and back with dual mode switches
• Seats, ventilated front driver and passenger cushion and back
• Seats, heated second row outboard seats, cushion only
• Rear Underseat Storage
• Steering wheel, wrapped, 4-spoke sport, flat bottom
• Steering wheel, heated
• Steering column, power rake and telescoping
• Sunroof, panoramic with power sunshade
• Theft-deterrent system, unauthorized entry
• Universal Home Remote
• Visors, driver and front passenger illuminated sliding vanity mirrors
• Window, power, rear sliding with rear defogger
• Windows, remote express-up/-down driver and front passenger and express-down all passengers
• Wireless Phone Charging, Dual Wireless Charging with Magsafe compatibility, 2 wireless charging pads for phone and portable devices
• 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

• Blind Zone Steering Assist with Trailering (Included and only available with (AS1) Sierra LD Pro Safety.)
• Driver Attention Assist
• Forward Collision Alert (Included and only available with (AS1) Sierra LD Pro Safety.)
• Front Pedestrian and Bicyclist Braking (Included and only available with (AS1) Sierra LD Pro Safety.)
• Intersection Automatic Emergency Braking (Included and only available with (AS1) Sierra LD Pro Safety.)
• Rear Cross Traffic Braking (Included and only available with (AS1) Sierra LD Pro Safety.)
• Rear Pedestrian Alert (Included and only available with (AS1) Sierra LD Pro Safety.)
• Reverse Automatic Braking (Included and only available with (AS1) Sierra LD Pro Safety.)
• Safety Alert Seat (Included and only available with (AS1) Sierra LD Pro Safety.)
• Side Bicyclist Alert (Included and only available with (AS1) Sierra LD Pro Safety.)
• Traffic Sign Recognition (Included and only available with (AS2) Active Safety Package 2.)
• 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.)
• Seat Belt Adjustable Guide Loops, front row only
• Seat Belt Restraint Pretensioner, Rear
• OnStar services capable (See onstar.com for details and limitations. Services vary by model. Service plan required.)
• OnStar Basics (OnStar Fleet Basics for Fleet) Drive with confidence and convenience with up to 8 years of core OnStar services, featuring connectivity for select apps providing in-vehicle voice assistance, real-time navigation, and audio streaming. Use your vehicle mobile app to seamlessly manage your vehicle by sending commands. And enjoy peace of mind knowing Automatic Crash Response can connect you to help if you're in need. (Requires (UE1) OnStar. OnStar Basics is standard for 8 years; working electrical system, cell reception and GPS signal required. OnStar links to emergency services. Service coverage varies with conditions and location. Service availability, features and functionality vary by model year, vehicle, device and software version. Includes available audio apps only. Third-party services may require separate subscription. Subject to user terms. See onstar.com for details and limitations. Removed with a ship-to of Guam, Puerto Rico or the Virgin Islands.)
• HD Surround Vision provides the driver with an overhead view of the scene around the vehicle on a center stack display. Includes front camera washer.
• Trailer Camera Provisions and trailer viewing software
• Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen
• 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 (Not available with (T4Z) Buckle to Drive.)
• Rear Seat Reminder
• Rear Seat Belt Indicator
• Teen Driver configurable feature that lets you activate customizable vehicle settings associated with a key fob, to encourage safe driving behavior. It can limit certain vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report gives you information on your teen's driving habits and helps you to continue to coach your new driver
• Daytime Running Lamps, LED signature lighting
• Front and Rear Park Assist, ultrasonic (Included and only available with (AS1) Sierra LD Pro Safety.)
• Hitch View with image adjustment, Pan/Zoom/Tilt
• Enhanced Automatic Emergency Braking (Included and only available with (AS1) Sierra LD Pro Safety.)
• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist

ENGINE, 6.6L V8, FEATURING DYNAMIC FUEL MANAGEMENT

• (481 hp [358 kW] @ 5800 rpm
• 501 lb-ft of torque [679 Nm] @ 4000 rpm)

• Preferred Equipment Group 4SG
• 14-Way Driver Power Seat Adjuster with Lumbar
• Driver Memory
• Power Sliding Rear Window with Rear Defogger
• Up-Level Rear 60/40 Folding Bench Seat with Armrest
• 14-Way Passenger Power Seat Adjuster with Lumbar
• Deep-Tinted Glass
• Sierra LD Pro Safety
• Active Safety Package 2
• Super Cruise Package
• Keyless Open and Start
• Rear Wheelhouse Liners
• Color-Keyed Carpeting Floor Covering
• Rear Premium Floor Liners with Removable Carpet Insert
• Front Premium Floor Liners with Removable Carpet Insert
• Remote Vehicle Starter System
• Electric Rear-Window Defogger
• Dynamic Ambient Uplevel Interior Lighting
• Panoramic Sunroof with Power Sunshade
• Front Rain-Sensing Wipers
• Spray-on Pickup Bedliner with GMC Logo
• Dual-Zone Automatic Climate Control
• Intersection Automatic Emergency Braking
• Floor-Mounted MultiPro Center Console
• Rear Underseat Storage
• Driver and Front Passenger Illuminated Sliding Visors
• Outside Heated Power-Adjustable Mirrors
• Rear Camera Mirror
• High Gloss Black Mirror Caps
• Driver-Selectable Full-Locking Front Differential
• Driver-Selectable Full-Locking Rear Differential
• High Gloss Black Header with Shadow Grille Insert Bars
• 3.23 Rear Axle Ratio
• Safety Alert Seat
• Hill Descent Control
• Engine Block Heater
• Wireless Phone Charging
• Heated Front Driver and Passenger Seats
• 120-Volt Bed Mounted Power Outlet
• Heated Second Row Outboard Seat Cushion Only
• 120-Volt Interior Power Outlet
• Heated Steering Wheel
• Adaptive Cruise Control
• Ventilated Front Driver and Passenger Seats
• 250 Amps Alternator
• Quad-Outlet Exhaust
• Power Rake and Telescoping Steering Column
• 4-Spoke Sport Flat Bottom Wrapped Steering Wheel
• 34 Gallon Fuel Tank (Approximate)
• Sport-Mode Enabled Quad-Outlet Active Exhaust
• 2-Speed Transfer Case
• Wireless Phone Projection
• Hitch View with Pan/Zoom/Tilt Image Adjustment
• Wheels: 18" x 8.5" Gloss Black Machined Finish Aluminum
• GMC MultiPro Tailgate
• EZ Lift Power Lock and Release Tailgate
• Black Sierra Nameplates
• Red Illuminated Front GMC Emblem
• GMC Illuminated Puddle Lamp Emblem
• Audio System by Kicker
• Skid Plates
• Luxury Seat Trim
• LED Fog Lamps
• Bed Mounted Side Assist Handle
• IntelliBeam Automatic High Beam on/Off
• Trailer Camera Provisions
• Perimeter Lighting
• SiriusXM with 360L Trial Subscription
• 4 Charge/Data USB Ports (1st Row)
• Interior Camera
• Ultrasonic Front and Rear Park Assist
• OnStar Services Capable
• in-Vehicle Trailering App System
• Forward Collision Alert
• LED Cargo Area Lighting
• Rear Cross Traffic Braking
• Universal Home Remote
• Red Recovery Hooks
• Enhanced Automatic Emergency Braking
• Rear Pedestrian Detection
• Super Cruise
• Front Pedestrian and Bicyclist Braking
• Blind Zone Steering Assist with Trailering
• Driver Attention Assist
• Side Bicyclist Alert
• Bose Premium Series with 16-Speaker System
• 11.5" Diagonal Front Passenger Screen
• Radio: Premium GMC Infotainment Audio System
• Theft-Deterrent System (unauthorized Entry)
• HD Surround Vision
• Multicolor 15" Diagonal Head-Up Display
• Bed View Camera
• Traffic Sign Recognition
• Reverse Automatic Braking
• Forward and Rearward Facing Underbody Cameras
• Extra Capacity Cooling System
• Front License Plate Kit
• Wi-Fi Hotspot Capable
• Off-Road High Clearance Steps
• Remote Express-Up/-Down Front Windows
• Off-Road Performance Display
• AT4X Off-Road Lifted Suspension Package
• 4-Wheel Disc Brakes
• AppLink/Apple CarPlay and Android Auto
• Emergency communication system: OnStar
• AM/FM radio: SiriusXM with 360L
• Auto High-beam Headlights
• Compass
• Heads-Up Display
• 17 Speakers
• Auto-dimming Rear-View mirror
• Ventilated front seats
• Variably intermittent wipers
• Trip computer
• Traction control
• Tilt steering wheel
• Telescoping steering wheel
• Steering wheel mounted audio controls
• Split folding rear seat
• Speed-sensing steering
• Speed control
• Security system
• Remote keyless entry
• Rear window defroster
• Rear step bumper
• Rear seat center armrest
• Rear reading lights
• Rain sensing wipers
• Radio data system
• Power windows
• Power steering
• Power passenger seat
• Power driver seat
• Power door mirrors
• Passenger vanity mirror
• Passenger door bin
• Panic alarm
• Overhead console
• Overhead airbag
• Outside temperature display
• Occupant sensing airbag
• Memory seat
• Low tire pressure warning
• Illuminated entry
• Heated steering wheel
• Heated rear seats
• Heated front seats
• Heated door mirrors
• Genuine wood door panel insert
• Genuine wood dashboard insert
• Garage door transmitter
• Fully automatic headlights
• Front wheel independent suspension
• Front reading lights
• Front fog lights
• Front dual zone A/C
• Front anti-roll bar
• Dual front side impact airbags
• Dual front impact airbags
• Driver vanity mirror
• Driver door bin
• Delay-off headlights
• Brake assist
• Block heater
• Automatic temperature control
• Auto-dimming door mirrors
• Alloy wheels
• ABS brakes
• Voltmeter
• Tachometer
• Navigation System
• Front Center Armrest
• Front Bucket Seats
• Electronic Stability Control
• Air Conditioning

• Mileage
• Fuel Economy Est-Combined (MPG): 14
• Fuel Economy Est-Combined (MPG): 20
• EPA Fuel Economy Est - City (MPG): 13
• EPA Fuel Economy Est - City (MPG): 20
• EPA Fuel Economy Est - Hwy (MPG): 15
• EPA Fuel Economy Est - Hwy (MPG): 22
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 730
• Cold Cranking Amps @ 0° F (Primary): 850
• Maximum Alternator Capacity (amps): 250
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 4050
• Gross Axle Wt Rating - Rear (lbs): 3900
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 7500
• Gross Combined Wt Rating (lbs): 16100
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 9300
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 930
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 6200
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 5100
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 1550
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 1275
• Maximum Trailering Capacity (lbs): - TBD -
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: Solid Axle
• Spring Capacity - Front (lbs): 4050
• Spring Capacity - Rear (lbs): 3850
• Axle Type - Front: - TBD -
• Axle Type - Rear: - TBD -
• Axle Capacity - Front (lbs): 4050
• Axle Capacity - Rear (lbs): 3800
• Axle Ratio (:1) - Front: 3.23
• Axle Ratio (:1) - Rear: 3.23
• Shock Absorber Diameter - Front (mm): - TBD -
• Shock Absorber Diameter - Rear (mm): - TBD -
• Stabilizer Bar Diameter - Front (in): 1.30
• 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 (in): 13.5 x - TBD -
• Rear Brake Rotor Diam x Thickness (in): 13.6 x - TBD -
• Tires
• Front Tire Order Code: QTK
• Rear Tire Order Code: QTK
• Spare Tire Order Code: ZBM
• Front Tire Size: LT285/75R18MT
• Rear Tire Size: LT285/75R18MT
• Spare Tire Size: LT285/75R18
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: N/A
• Revolutions/Mile @ 45 mph - Rear: N/A
• Revolutions/Mile @ 45 mph - Spare: N/A
• Wheels
• Front Wheel Size (in): 18 x 8.5
• Rear Wheel Size (in): 18 x 8.5
• Spare Wheel Size (in): 18 x 8.5
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: Aluminum
• Steering
• Steering Type: Electric Rack & Pinion
• Steering Ratio (:1), On Center: - TBD -
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 47.3
• Turning Diameter - Wall to Wall (ft): N/A
• Frame
• Frame Type: - TBD -
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 34
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 147.79
• Length, Overall (in): 232.99
• Width, Max w/o mirrors (in): 81.37
• Height, Overall (in): 79.01
• Overhang, Front (in): - TBD -
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): - TBD -
• Cab to Axle (in): - TBD -
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): - TBD -
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): 12.12
• Ground Clearance, Rear (in): 12.12
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 70.15
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): 71.41
• Cargo Box Width @ Wheelhousings (in): 50.62
• Cargo Box (Area) Height (in): 22.4
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): 62.9
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 5
• Front Head Room (in): 40.35
• Front Leg Room (in): 44.37
• Front Shoulder Room (in): 64.52
• Front Hip Room (in): 62.4
• Second Head Room (in): 38.18
• Second Leg Room (in): 42.99
• Second Shoulder Room (in): 64.21
• Second Hip Room (in): 60.27
• Summary
• Vehicle Name: GMC Sierra 1500
• Body Style: Crew Cab Pickup
• Body Code: E63
• Emissions
• EPA Greenhouse Gas Score: 2
• EPA Greenhouse Gas Score: 3
• Tons/yr of CO2 Emissions @ 15K mi/year: - TBD -