Interior=4 Passenger Seating|Interior=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.)|Interior=AM/FM Stereo|Interior=Backup Camera|Interior=Bluetooth Connection|Interior=Cruise Control|Interior=Driver Adjustable Lumbar|Interior=Floor Mats|Interior=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 (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.)|Interior=Heated Front Seat(s)|Interior=Hitch Guidance|Interior=Leatherette Seating|Interior=Navigation|Interior=Power Seat|Interior=Rear Seat Reminder|Interior=Satellite Radio|Interior=Seat Memory|Interior=SiriusXM (Activation Required)|Interior=StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist|Interior=Sunroof|Interior=Teen Driver mode 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 card gives you information on driving habits and helps you to continue to coach your new driver|Interior=Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Exterior=Bumper, front chrome lower|Exterior=Bumper, rear chrome with bumper CornerSteps|Exterior=CornerStep, rear bumper|Exterior=Door handles, chrome|Exterior=Fog lamps, LED|Exterior=Glass, deep-tinted|Exterior=Grille (Chrome surround with high gloss Black mesh and Chrome inserts.)|Exterior=Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Exterior=LED Cargo Area Lighting located in cargo box activated with switch on center switch bank or key fob|Exterior=Mirror caps, chrome|Exterior=Moldings, window surround, Chrome|Exterior=Tailgate and bed rail protection caps, top|Exterior=Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light|Exterior=Taillamps, LED signature taillight with LED stop and reverse light|Exterior=Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Exterior=Wheel, 17 x 8 (43.2 cm x 20.3 cm) full-size, steel spare|Exterior=Wheelhouse liners, rear|Mechanical=Air conditioning, dual-zone automatic climate control|Mechanical=Air vents, rear|Mechanical=Assist handles front A-pillar mounted for driver and passenger, rear B-pillar mounted|Mechanical=Brake lining wear indicator|Mechanical=Compass, located in instrument cluster|Mechanical=Cruise control, steering wheel-mounted|Mechanical=Driver Information Center, 4.2 diagonal color display includes driver personalization|Mechanical=Exterior Temperature Display, located in radio display|Mechanical=Floor covering, color-keyed carpeting|Mechanical=In-vehicle Trailering App includes checklist, trailer maintenance reminders, trailer security alerts, trailer mileage, tow/haul reminder and trailer electrical diagnostics (Includes trailer tire pressure monitoring alert ONLY when (PTT) trailer tire pressure monitor system is factory ordered and sensors are installed)|Mechanical=Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Mechanical=Mirror, inside rearview auto-dimming|Mechanical=Power outlet, box mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)|Mechanical=Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)|Mechanical=Remote vehicle starter system|Mechanical=Seat adjuster, driver 10-way power including lumbar|Mechanical=Seat adjuster, passenger 10-way power including lumbar|Mechanical=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)|Mechanical=Steering column, lock control, electrical|Mechanical=Steering column, manual Tilt-Wheel and telescoping|Mechanical=Steering wheel, heated|Mechanical=Steering wheel, leather-wrapped|Mechanical=Theft-deterrent system, unauthorized entry|Safety=Alternator, 170 amps (Included and only available with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package, (LM2) Duramax 3.0L Turbo-Diesel I6 engine or (VYU) Snow Plow Prep Package.)|Safety=Automatic Stop/Start|Safety=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.)|Safety=Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors|Safety=Capless Fuel Fill|Safety=Cargo tie downs (12), fixed, rated at 500 lbs per corner|Safety=Cooling, auxiliary external transmission oil cooler|Safety=Cooling, external engine oil cooler (Not available with (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|Safety=Differential, heavy-duty locking rear|Safety=Exhaust, aluminized stainless-steel muffler and tailpipe|Safety=Exhaust, single outlet|Safety=Frame, fully-boxed, hydroformed front section|Safety=GVWR, 7100 lbs. (3221 kg) (Requires Crew Cab 4WD model with (L84) 5.3L EcoTec3 V8 engine or (L87) 6.2L EcoTec3 V8 engine without (NHT) Max Trailering Package. Requires Crew Cab or Double Cab 2WD model with (L84) 5.3L EcoTec3 V8 engine and (NHT) Max Trailering Package. Requires 4WD Double Cab models and (LM2) Duramax 3.0L Turbo-Diesel I6 engine.)|Safety=Pickup bed|Safety=Rear axle, 3.23 ratio (Not available with (NHT) Max Trailering Package.)|Safety=Steering, Electric Power Steering (EPS) assist, rack-and-pinion|Safety=Trailer brake controller, integrated|Safety=Transfer case, single speed, electronic Autotrac with push button control (4WD models only)|Other=Audio system feature, 6-speaker system|Other=ENGINE, 6.2L ECOTEC3 V8|Other=GMC 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 1 month or 3GB (whichever comes first) (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.)|Other=ProGrade Trailering System includes (PZ8) Hitch Guidance with hitch view and (U1D) In-vehicle Trailering App (All features of (ZL6) Pro Grade Trailering are included within SLT / AT4 / Denali however the code of ZL6 is not utilized for these PEGS and therefore will not be included on any ordering materials or within any systems.)|Other=Radio, HD|Other=Steering wheel audio controls|Other=Trailering Package includes trailer hitch, 7-pin and 4-pin connectors and (CTT) Hitch Guidance|Other=USB ports, dual, charge-only (2nd row)|