2020 GMC Sierra AT4 1500 4WD Crew Cab 147"

Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance

ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (U1D) In-vehicle Trailering App

Transmission, 10-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking

Rear axle, 3.23 ratio

Pickup bed

GVWR, 7000 lbs. (3175 kg) (Requires Crew Cab model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Requires Double Cab model with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Air filter, high-capacity

Automatic Stop/Start

Hill Descent Control

Differential, heavy-duty locking rear

Transfer case, two-speed, electronic Autotrac with push button control (4WD models only)

Suspension, Off-Road with 2" factory installed lift and monotube shocks

Four wheel drive

Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Cooling, auxiliary external transmission oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Battery, heavy-duty 730 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (L84) 5.3L EcoTec3 V8 engine, (L3B) 2.7L Turbo engine and (L87) 6.2L EcoTec3 V8 engine.)

Frame, fully-boxed, hydroformed front section

Trailer brake controller, integrated

Recovery hooks, Red

Skid Plates

Cargo tie downs (12), fixed, rated at 500 lbs per corner

Steering, Electric Power Steering (EPS) assist, rack-and-pinion

Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors

Capless Fuel Fill

Exhaust, dual with premium tips (With (PCP) AT4 CarbonPro Edition the exhaust tips will be black.)

Exhaust, aluminized stainless-steel muffler and tailpipe

Wheel, 17" x 8" (43.2 cm x 20.3 cm) full-size, steel spare

Wheelhouse liners, rear

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 Black chrome inserts. With (PCP) AT4 CarbonPro Edition the grille will have a unique grille surround with Black Chrome finish.)

Headlamps, LED reflector (high intensity) with LED turn signals and LED signature Daytime Running Lamps

Fog lamps, LED

Taillamps, LED signature taillight with LED stop and reverse light

Mirror caps, high gloss Black

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, 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

Tailgate and bed rail protection caps, top

Door handles, body-color

Radio, HD

Audio system feature, 6-speaker system

Steering wheel audio controls

4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)

Seats, front bucket with center console

Seat adjuster, driver 10-way power including lumbar

Seat adjuster, passenger 10-way power including lumbar

Seating, heated driver and front outboard passenger

Driver memory recalls driver "presets" for power driver seat and outside mirrors

Seats, ventilated driver and front passenger

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)

Seats, heated second row outboard seats (Requires a Crew Cab model.)

Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability

Floor covering, color-keyed carpeting

LPO, All-weather floor liners, 1st and 2nd rows (includes AT4 logo)

Steering column, manual Tilt-Wheel and telescoping

Steering wheel, leather-wrapped

Steering wheel, heated

Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure

Driver Information Center, 4.2" diagonal color display includes driver personalization

In-vehicle Trailering App, System includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics

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 up/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

USB Ports (Inside Console with bucket seats), 2 also includes 1 SD card reader and auxiliary jack

Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)

Power outlet, front auxiliary, 12-volt

USB ports, dual, charge-only (2nd row)

Power outlet, rear auxiliary, 12-volt

Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)

Air conditioning, dual-zone automatic climate control

Air vents, rear

Defogger, rear-window electric

Mirror, inside rearview auto-dimming

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.)

Hitch Guidance with hitch view with Image adjustment, Pan/Zoom/Tilt

Hitch Guidance

HD 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