Rear axle, 3.23 ratio

Pickup bed

GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model and (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Air filter, heavy-duty

Automatic Stop/Start (Standard on vehicles equipped with (MQE) 8-speed automatic transmission or (LM2) Duramax 3.0L Turbo-Diesel I6 engine. Vehicles with a V8 engine and (MQB) 10-speed automatic will have (NSS) Not Equipped with Automatic Stop/Start, which removes Automatic Stop/Start and its content. See dealer for details.)

Hill Descent Control

Auto-locking rear differential

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

Alternator, 220 amps (Included and only available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)

Battery, heavy-duty 850 cold-cranking amps/95 Amp-hr, maintenance-free with rundown protection and retained accessory power (Included and only available with (LM2) Duramax 3.0L Turbo-Diesel I6 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.)

Fog lamps, LED

Taillamps, LED signature taillight with LED stop and reverse light

Mirror caps, high gloss Black (Deleted with (DQS) outside power adjustable vertical trailering mirrors and mirror caps will be chrome.)

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 bed 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

Audio system feature, 6-speaker system

Steering wheel audio controls

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

Seat adjuster, driver 10-way power including lumbar

Seat adjuster, passenger 10-way power including lumbar

Seating, heated driver and front outboard passenger (Vehicles built prior to 11-15-2021 include heated driver and front outboard passenger seats. Certain vehicles built on or after 11-15-2021 will be forced to include (00V) Not Equipped with Heated or Ventilated Front Seats, which removes heated front seats. See dealer for details or the window label for the features on a specific vehicle. Feature will not function on certain models without dealer retrofit, expected late Q2, 2022, see dealer for details.)

Seats, ventilated driver and front passenger (Vehicles built prior to 11-15-2021 include ventilated driver and front passenger seats. Certain vehicles built on or after 11-15-2021 will be forced to include (00V) Not Equipped with Heated or Ventilated Front Seats, which removes ventilated front seats. See dealer for details or the window label for the features on a specific vehicle. Feature will not function on certain models without dealer retrofit, expected late Q2, 2022, see dealer for details.)

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)

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

Floor covering, color-keyed carpeting

Steering column, manual Tilt-Wheel and telescoping

Steering wheel, leather-wrapped

Steering wheel, heated (Vehicles built prior to 12-6-2021 include heated steering wheel. Vehicles built on or after 12-6-2021 will be forced to include (00G) Not Equipped with Heated Steering Wheel, which removes the heated steering wheel. See dealer for details or the window label for the features on a specific vehicle.)

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

Remote vehicle starter system

Theft-deterrent system, unauthorized entry

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

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

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

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

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.)

Hitch Guidance

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

Rear Seat Reminder