• Pickup box
• Differential, heavy-duty locking rear
• Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Included with 4WD models only.)
• Suspension Package
• Four wheel drive
• Alternator, 150 amps (Not included with (PCQ) SLT eAssist Package.)
• Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power
• Frame, fully-boxed, hydroformed front section
• Recovery hooks, front, frame-mounted, black (Standard on 4WD models.)
• Cargo tie downs (4), movable upper
• Steering, Electric Power Steering (EPS) assist, rack-and-pinion
• Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock
• Capless Fuel Fill
• Exhaust, aluminized stainless-steel muffler and tailpipe

• Wheels, 18" x 8.5" (45.7 cm x 21.6 cm) polished aluminum
• Tires, P265/65R18 all-season, blackwall
• Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.)
• Tire, spare P265/70R17 all-season, blackwall
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Bumper, front chrome lower
• Bumper, rear chrome with rear bumper corner steps
• CornerStep, rear bumper
• Moldings, bodyside, chrome
• Grille surround, chrome
• Active Aero Shutters, front
• Headlamps, high intensity discharge (HID) projector-beam with LED signature
• Fog lamps, thin profile LED
• Taillamps, LED with signature
• Lamps, cargo area, cab mounted with switch on center switch bank
• Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
• Mirror caps, chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)
• Glass, deep-tinted
• 4X4 chrome badge (Included and only available with 4X4 models.)
• LED Lighting, cargo box with switch on center switch bank
• Tailgate and bed rail protection caps, top
• Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)
• Tailgate, EZ-Lift and Lower
• Door handles, chrome

• Audio system, 8" diagonal Color Touch Screen with GMC Infotainment System, AM/FM/SiriusXM, HD Radio with USB ports, auxiliary jack, Bluetooth® streaming audio for music and most phones, Pandora Internet radio and voice-activated technology for radio and phone (Upgradeable to (IO6) 8" Diagonal Color Touch audio system with Navigation and GMC Infotainment System.)
• Radio, HD
• SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the app and online is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (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. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• 6-speaker audio system
• Single-slot CD/MP3 player (On Crew Cab model replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) Entertainment Package is ordered.)
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system
• Steering wheel audio controls

• Seats, front 40/20/40 leather-appointed split-bench, 3-passenger with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including driver/front passenger power recline, driver/front passenger power lumbar, 2-position driver memory and adjustable outboard head restraints.
• OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
• Seating, heated driver and front passenger Only available on Crew Cab and Double Cab models.
• Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)
• Floor covering, color-keyed carpeting
• Floor mats, color-keyed carpeted first and second row (Not available with (GAT) All Terrain Package.)
• Steering column, manual Tilt-Wheel and telescoping
• Steering wheel, leather-wrapped with audio and cruise controls
• Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information
• Windows, power with driver express up and down and express down on all other windows
• Door locks, power
• Pedals, power-adjustable
• Remote Keyless Entry (Includes (A91) remote locking tailgate.)
• Remote vehicle starter system
• Universal Home Remote
• Cruise control, steering wheel-mounted
• Theft-deterrent system, unauthorized entry
• Air conditioning, dual-zone automatic climate control
• Defogger, rear-window electric
• Power outlet, 110-volt AC
• Mirror, inside rearview auto-dimming
• Visors, driver and front passenger illuminated vanity mirrors
• Assist handle, front passenger on A-pillar

• StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist
• Daytime Running Lamps with automatic exterior lamp 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 safety 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; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit onstar.com for coverage map, details and system limitations. Services vary by model.)
• GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.)
• Rear Vision Camera
• Teen Driver mode a 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
• Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)

SUSPENSION PACKAGE, OFF-ROAD

• includes Z71 chrome side front fender emblems
• monotube Rancho brand shocks and (K47) air cleaner
• (JHD) Hill Descent Control
• (NZZ) underbody shield

TRANSMISSION, 6-SPEED AUTOMATIC, ELECTRONICALLY CONTROLLED

• with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)

CONSOLE, FLOOR MOUNTED

• with cup holders
• cell phone storage
• power cord management
• hanging file holder capability and (K4C) wireless charging

GVWR, 7200 LBS. (3266 KG)

• (STD)

SEATS, FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET

• with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters
• including 2-way power lumbar control
• 2-position driver memory
• adjustable head restraints
• (D07) floor console and storage pockets. (Includes (K4C) wireless charging.

STEERING WHEEL, HEATED, LEATHER WRAPPED

• with audio and cruise controls

AUDIO SYSTEM, 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM, AM/FM/SIRIUSXM, HD RADIO

• with USB ports
• auxiliary jack
• Bluetooth® streaming audio for music and most phones
• Pandora Internet radio and voice-activated technology for radio and phone

TEXAS SLT PREMIUM PACKAGE

• includes (UQA) Bose premium audio system
• (RD5) 20" x 9" polished aluminum wheels and Texas emblem badging. With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.)

• SUSPENSION PACKAGE OFF-ROAD includes Z71 chrome side front fender emblems monotube Rancho brand shocks and (K47) air cleaner (JHD) Hill Descent Control (NZZ) underbody shield
• AIR CLEANER HIGH-CAPACITY
• REAR AXLE 3.42 RATIO
• TRANSMISSION 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD)
• UNDERBODY SHIELD TRANSFER CASE PROTECTION
• HILL DESCENT CONTROL
• ASSIST STEPS CHROMED TUBULAR 6 RECTANGULAR
• BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats) includes (NKC) noise control system.)
• LANE KEEP ASSIST
• LICENSE PLATE KIT FRONT
• CUSTOMER DIALOGUE NETWORK
• FORWARD COLLISION ALERT
• WIRELESS CHARGING
• TIRES P275/55R20 ALL-TERRAIN BLACKWALL
• SEATING HEATED AND VENTILATED PERFORATED LEATHER-APPOINTED FRONT BUCKET
• CONSOLE FLOOR MOUNTED with cup holders cell phone storage power cord management hanging file holder capability and (K4C) wireless charging
• GVWR 7200 LBS. (3266 KG) (STD)
• SLT PREFERRED EQUIPMENT GROUP
• SEATS FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters including 2-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console and storage pockets. (Includes (K4C) wireless charging.
• WHEELS 20 X 9 (50.8 CM X 22.9 CM) POLISHED ALUMINUM
• HEADLIGHT INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF
• LPO ALL-WEATHER FLOOR LINER
• STEERING WHEEL HEATED LEATHER WRAPPED with audio and cruise controls
• FRONT AND REAR PARK ASSIST ULTRASONIC
• AUDIO SYSTEM 8 DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH GMC INFOTAINMENT SYSTEM AM/FM/SIRIUSXM HD RADIO with USB ports auxiliary jack Bluetooth® streaming audio for music and most phones Pandora Internet radio and voice-activated technology for radio and phone
• TEXAS SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system (RD5) 20 x 9 polished aluminum wheels and Texas emblem badging. With Crew Cab model includes (BVQ) 6 rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6 rectangular chrome tubular assist steps.)
• JET BLACK PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM
• WINDOW POWER REAR SLIDING WITH REAR DEFOGGER
• ENGINE 5.3L ECOTEC3 V8 WITH ACTIVE FUEL MANAGEMENT DIRECT INJECTION and Variable Valve Timing includes aluminum block construction (355 hp [265 kW] @ 5600 rpm 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm) (STD)
• ONYX BLACK
• LOW SPEED FORWARD AUTOMATIC BRAKING
• ENHANCED DRIVER ALERT PACKAGE includes (UHX) Lane Keep Assist (TQ5) IntelliBeam headlamps (UHY) Low Speed Collision Mitigation Braking (UD5) Front and Rear Park Assist and (UEU) Forward Collision Alert Safety Alert Seat
• SLT PREFERRED PACKAGE includes (UD5) Front and Rear Park Assist (UVD) heated steering wheel and (A48) sliding rear window
• CornerStep rear bumper
• Wheels 18 x 8.5 (45.7 cm x 21.6 cm) polished aluminum
• Bumper front chrome lower
• Taillamps LED with signature
• Glass deep-tinted
• Bumper rear chrome with rear bumper corner steps
• Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)
• Tailgate EZ-Lift and Lower
• Fog lamps thin profile LED
• Headlamps high intensity discharge (HID) projector-beam with LED signature
• Active Aero Shutters front
• Mirrors outside chrome cap heated power-adjustable power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)
• Tires P265/65R18 all-season blackwall
• Tailgate and bed rail protection caps top
• Door handles chrome
• Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
• Tire spare P265/70R17 all-season blackwall
• Wheelhouse liners rear (Requires Crew Cab or Double Cab model.)
• Moldings bodyside chrome
• Lamps cargo area cab mounted with switch on center switch bank
• LED Lighting cargo box with switch on center switch bank
• Grille surround chrome
• 4X4 chrome badge (Included and only available with 4X4 models.)
• Mirror caps chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)
• Mirror inside rearview auto-dimming
• Audio system 8 diagonal Color Touch Screen with GMC Infotainment System AM/FM/SiriusXM HD Radio with USB ports auxiliary jack Bluetooth® streaming audio for music and most phones Pandora Internet radio and voice-activated technology for radio and phone (Upgradeable to (IO6) 8 Diagonal Color Touch audio system with Navigation and GMC Infotainment System.)
• Pedals power-adjustable
• Remote vehicle starter system
• Floor covering color-keyed carpeting
• Instrumentation 6-gauge cluster featuring speedometer fuel level engine temperature tachometer voltage and oil pressure
• Seat rear 60/40 folding bench (folds up) 3-passenger (includes child seat top tether anchor)
• Theft-deterrent system unauthorized entry
• Power outlet 110-volt AC
• Driver Information Center 4.2-inch diagonal color display includes driver personalization warning messages and vehicle information
• Steering wheel audio controls
• Steering column manual Tilt-Wheel and telescoping
• Cruise control steering wheel-mounted
• Visors driver and front passenger illuminated vanity mirrors
• Door locks power
• Seating heated driver and front passenger Only available on Crew Cab and Double Cab models.
• SiriusXM Satellite Radio is standard on nearly all 2018 GM models. Enjoy a 3-month All Access trial subscription with over 150 channels including commercial-free music plus sports news and entertainment. Plus listening on the app and online is included so you'll hear the best SiriusXM has to offer anywhere life takes you. Welcome to the world of SiriusXM. (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. To cancel you must call us at 1-866-635-2349. See our Customer Agreement for complete terms at www.siriusxm.com. All fees and programming subject to change.)
• Steering wheel leather-wrapped with audio and cruise controls
• Remote Keyless Entry (Includes (A91) remote locking tailgate.)
• Windows power with driver express up and down and express down on all other windows
• Floor mats color-keyed carpeted first and second row (Not available with (GAT) All Terrain Package.)
• Single-slot CD/MP3 player (On Crew Cab model replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) Entertainment Package is ordered.)
• Radio HD
• Bluetooth® for phone personal cell phone connectivity to vehicle audio system
• Assist handle front passenger on A-pillar
• Defogger rear-window electric
• Air conditioning dual-zone automatic climate control
• Universal Home Remote
• OnStar 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)
• 6-speaker audio system

• Mileage
• Fuel Economy Est-Combined (MPG): 18
• EPA Fuel Economy Est - City (MPG): 16
• EPA Fuel Economy Est - Hwy (MPG): 22
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 720
• Maximum Alternator Capacity (amps): 150
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): - TBD -
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 3950
• Gross Axle Wt Rating - Rear (lbs): 3950
• Curb Weight - Front (lbs): - TBD -
• Curb Weight - Rear (lbs): - TBD -
• Gross Vehicle Weight Rating Cap (lbs): 7200
• Gross Combined Wt Rating (lbs): 15000
• 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): 9100
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 6100
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 910
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 610
• Maximum Trailering Capacity (lbs): 11700
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: 2-Stage Multi-Leaf
• Spring Capacity - Front (lbs): 3950
• Spring Capacity - Rear (lbs): 3950
• Axle Type - Front: Independent Driving
• Axle Type - Rear: Semi-floating
• Axle Capacity - Front (lbs): 3950
• Axle Capacity - Rear (lbs): 3950
• Axle Ratio (:1) - Front: 3.42
• Axle Ratio (:1) - Front: 3.08
• Axle Ratio (:1) - Rear: 3.42
• Axle Ratio (:1) - Rear: 3.08
• Shock Absorber Diameter - Front (mm): 46.00
• Shock Absorber Diameter - Rear (mm): 35.00
• Stabilizer Bar Diameter - Front (in): 1.35
• 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): 13.00 x 1.18
• Rear Brake Rotor Diam x Thickness (in): 13.60 x 0.79
• Tires
• Front Tire Order Code: RC7
• Front Tire Order Code: RBX
• Rear Tire Order Code: RC7
• Rear Tire Order Code: RBX
• Spare Tire Order Code: RC4
• Front Tire Size: P275/55R20
• Front Tire Size: P265/65R18
• Rear Tire Size: P275/55R20
• Rear Tire Size: P265/65R18
• Spare Tire Size: P265/70R17
• 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
• Front Wheel Size (in): 18 x 8.5
• Rear Wheel Size (in): 20 x 9.0
• Rear Wheel Size (in): 18 x 8.5
• Spare Wheel Size (in): 17 x - TBD -
• Front Wheel Material: Aluminum
• Rear Wheel Material: Aluminum
• Spare Wheel Material: - TBD -
• Steering
• Steering Type: Electric Rack & Pinion
• Steering Ratio (:1), On Center: - TBD -
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 47.2
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 26
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 143.50
• Length, Overall w/o rear bumper (in): 229.30
• Width, Max w/o mirrors (in): 80.00
• Height, Overall (in): 73.97
• Overhang, Front (in): - TBD -
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): 150.40
• Cab to Axle (in): 31.97
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): 34.3
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): 8.90
• Ground Clearance, Rear (in): 8.90
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 69.33
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): 64.6
• Cargo Box Width @ Wheelhousings (in): 51.03
• Cargo Box (Area) Height (in): 21.10
• Tailgate Width (in): - TBD -
• Cargo Volume (ft³): 53.40
• Ext'd Cab Cargo Volume (ft³): - TBD -
• Interior Dimensions
• Passenger Capacity: 5
• Passenger Capacity: 6
• Front Head Room (in): 42.80
• Front Leg Room (in): 45.27
• Front Shoulder Room (in): 66.03
• Front Hip Room (in): 60.73
• Second Head Room (in): 40.50
• Second Leg Room (in): 40.93
• Second Shoulder Room (in): 65.73
• 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: - TBD -
• Tons/yr of CO2 Emissions @ 15K mi/year: 9.8