• Wheels, 20" x 9" (50.8 cm x 22.9 cm) Black gloss painted aluminum
• Tires, 275/60R20 all-season, blackwall
• Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare
• Tire, spare 255/80R17SL all-season, blackwall (Included and only available with 20" or 22" wheels and tires.)
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper, front, body-color lower (Front bumper color will be high gloss black.)
• Bumper, rear body-color with corner steps
• CornerStep, rear bumper
• Grille (Body-color surround with high gloss Black mesh and inserts.)
• Headlamps, LED reflector with incandescent turn signals and LED signature Daytime Running Lamps
• Fog lamps, LED
• Taillamps, LED tail and stop light with incandescent reverse light
• Mirrors, outside heated power-adjustable
• Glass, deep-tinted
• 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 box activated with switch on center switch bank or key fob
• Tailgate, standard
• Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
• Tailgate and bed rail protection caps, top
• Door handles, body-color

• Audio system, GMC Infotainment System with 8" diagonal color touch-screen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth® streaming audio for music and select phones; featuring Android Auto and Apple CarPlay capability for compatible phones
• Audio system feature, 6-speaker system
• Bluetooth® for phone connectivity to vehicle infotainment system
• Steering wheel audio controls
• 4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

• Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable) (Not available with (PCU) Elevation Convenience Package with Bucket Seats.)
• Seat adjuster, driver 4-way manual
• Seat adjuster, passenger 4-way manual
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Floor covering, color-keyed carpeting
• Floor mats, rubberized-vinyl front (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
• Floor mats, rubberized-vinyl rear (Deleted when (RIA) All-weather floor liner, LPO is ordered.)
• Steering column, Tilt-Wheel, manual with wheel locking security feature
• Steering wheel, leather-wrapped
• Driver Information Center, 4.2" diagonal color display includes driver personalization
• Compass, located in instrument cluster
• Exterior Temperature Display, located in radio display
• Brake lining wear indicator
• Windows, power front, drivers express up/down
• Window, power front, passenger express down
• Windows, power rear, express down
• Door locks, power
• Remote vehicle starter system
• Keyless Open and Start
• Cruise control, steering wheel-mounted
• Theft-deterrent system, unauthorized entry
• Steering column, lock control, electrical
• USB ports, 2 (first row) located on instrument panel
• Power outlet, front auxiliary, 12-volt
• USB ports, dual, charge-only (2nd row)
• Power outlet, rear auxiliary, 12-volt
• Air conditioning, single-zone manual, semi-automatic
• Air vents, rear
• Defogger, rear-window electric
• Mirror, inside rearview, manual tilt
• 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.)

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Daytime Running Lamps LED signature lighting
• 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.)
• OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)
• Rear Vision Camera
• Teen Driver mode 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)
• Rear Seat Reminder

ENGINE, 5.3L ECOTEC3 V8

• (355 hp [265 kW] @ 5600 rpm
• 383 lb-ft of torque [518 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders
• depending on demand
• to optimize power delivery and efficiency

• Cloth Rear Seat w/Storage Package
• Elevation Convenience Package
• Elevation Convenience Package w/Bucket Seats
• Elevation Value Package
• Preferred Equipment Group 3SB
• Trailering Package
• 6 Speakers
• 6-Speaker Audio System Feature
• AM/FM radio
• Premium audio system: GMC Infotainment System
• Radio data system
• Radio: GMC Infotainment Audio System
• Steering Wheel Audio Controls
• Air Conditioning
• Dual-Zone Automatic Climate Control
• Electric Rear-Window Defogger
• Rear window defroster
• Single-Zone Manual/Semi-Automatic Air Conditioning
• 12-Volt Rear Auxiliary Power Outlet
• 4-Way Manual Driver Seat Adjuster
• Power Front Windows w/Driver Express Up/Down
• Power Front Windows w/Passenger Express Down
• Power Rear Windows w/Express Down
• Power steering
• Power windows
• Remote keyless entry
• Remote Vehicle Starter System
• Steering wheel mounted audio controls
• Electrical Lock Control Steering Column
• Heavy Duty Suspension
• Manual Tilt Wheel Steering Column
• Manual Tilt-Wheel & Telescoping Steering Column
• Speed-sensing steering
• Traction control
• 4-Wheel Disc Brakes
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Front anti-roll bar
• Front wheel independent suspension
• Keyless Open & Start
• Low tire pressure warning
• Occupant sensing airbag
• Overhead airbag
• Power Door Locks
• Brake assist
• Electronic Stability Control
• Exterior Parking Camera Rear
• Delay-off headlights
• Front fog lights
• Fully automatic headlights
• Panic alarm
• Security system
• Theft Deterrent System (Unauthorized Entry)
• Speed control
• Heavy-Duty Rear Locking Differential
• 170 Amp Alternator
• 220 Amp Alternator
• Auxiliary External Transmission Oil Cooler
• External Engine Oil Cooling
• Body-Color Surround Grille
• Bumpers: body-color
• Front License Plate Kit
• Heated door mirrors
• LED Cargo Area Lighting
• Power door mirrors
• Rear step bumper
• Rear Wheelhouse Liners
• Spray-On Pickup Bed Liner w/GMC Logo
• 2 USB Ports
• 4G LTE Wi-Fi Hotspot Capable
• Apple CarPlay/Android Auto
• Cloth Seat Trim
• Color-Keyed Carpeting Floor Covering
• Compass
• Driver door bin
• Driver vanity mirror
• Floor-Mounted Center Console
• Front reading lights
• Front Rubberized-Vinyl Floor Mats
• GMC Connected Access Capable
• Heated Steering Wheel
• Illuminated entry
• OnStar & GMC Connected Services Capable
• Outside temperature display
• Overhead console
• Passenger vanity mirror
• Rear Dual USB Charging-Only Ports
• Rear reading lights
• Rear Rubberized-Vinyl Floor Mats
• Tachometer
• Tilt steering wheel
• Trip computer
• Voltmeter
• 10-Way Power Driver Seat Adjuster w/Lumbar
• 4-Way Manual Passenger Seat Adjuster
• Front 40/20/40 Split-Bench Seat
• Front Bucket Seats
• Heated Driver & Front Outboard Passenger Seating
• Split folding rear seat
• Front Center Armrest w/Storage
• Passenger door bin
• Front Frame-Mounted Black Recovery Hooks
• Hitch Guidance
• Alloy wheels
• Wheels: 20" x 9" Black Gloss Painted Aluminum
• Deep-Tinted Glass
• Variably intermittent wipers
• 3.23 Rear Axle Ratio
• 3.42 Rear Axle Ratio

• Mileage
• Fuel Economy Est-Combined (MPG): 20
• EPA Fuel Economy Est - City (MPG): 16
• EPA Fuel Economy Est - City (MPG): 19
• EPA Fuel Economy Est - Hwy (MPG): 22
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 730
• Maximum Alternator Capacity (amps): 220
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3800
• Gross Axle Wt Rating - Rear (lbs): 3800
• Curb Weight - Front (lbs): 2928
• Curb Weight - Rear (lbs): 1959
• Gross Vehicle Weight Rating Cap (lbs): 7000
• Gross Combined Wt Rating (lbs): 12000
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 6600
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 660
• Fifth Wheel Hitch - Max Trailer Wt. (lbs): 6500
• Fifth Wheel Hitch - Max Tongue Wt. (lbs): 1625
• Maximum Trailering Capacity (lbs): 11100
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: Solid Axle
• Spring Capacity - Front (lbs): 3800
• Spring Capacity - Rear (lbs): 3850
• Axle Type - Front: - TBD -
• Axle Type - Rear: - TBD -
• Axle Capacity - Front (lbs): 3800
• Axle Capacity - Rear (lbs): 3800
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Rear: 3.42
• Shock Absorber Diameter - Front (mm): 50
• Shock Absorber Diameter - Rear (mm): 50
• 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 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.6 x 0.79
• Tires
• Front Tire Order Code: QAB
• Rear Tire Order Code: QAB
• Spare Tire Order Code: QAQ
• Front Tire Size: 275/60R20
• Rear Tire Size: 275/60R20
• Spare Tire Size: 255/80R17SL
• Front Tire Capacity (lbs): - TBD -
• Rear Tire Capacity (lbs): - TBD -
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 20 x 9.0
• Rear Wheel Size (in): 20 x 9.0
• Spare Wheel Size (in): 17 x - TBD -
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: Steel
• Steering
• Steering Type: Electric Rack & Pinion
• Steering Ratio (:1), On Center: - TBD -
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 50.2
• Turning Diameter - Curb to Curb (ft): 49.5
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 24
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 156.98
• Length, Overall (in): 241.25
• Width, Max w/o mirrors (in): 81.24
• Height, Overall (in): 75.4
• 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): 7.97
• Ground Clearance, Rear (in): 7.97
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 79.44
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): 71.4
• Cargo Box Width @ Wheelhousings (in): 50.63
• Cargo Box (Area) Height (in): 22.4
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): 71.7
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 6
• Front Head Room (in): 43.03
• Front Leg Room (in): 44.53
• Front Shoulder Room (in): 66.02
• Front Hip Room (in): 61.18
• Second Head Room (in): 40.12
• Second Leg Room (in): 43.4
• Second Shoulder Room (in): 65.16
• Second Hip Room (in): 60.24
• Summary
• Vehicle Name: GMC Sierra 1500
• Body Style: Crew Cab Pickup
• Body Code: E63
• Emissions
• EPA Greenhouse Gas Score: - TBD -
• Tons/yr of CO2 Emissions @ 15K mi/year: 8.9