Full Description: Audio system feature, 6-speaker system|SiriusXM Radio enjoy an All Access trial subscription with over 150 channels including commercial-free music, plus sports, news and entertainment. Plus listening on the SiriusXM app, online and at home on compatible connected devices is included, so you'll hear the best SiriusXM has to offer, anywhere life takes you. Welcome to the world of SiriusXM. (IMPORTANT: The SiriusXM radio trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. 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. See the SiriusXM Customer Agreement at www.siriusxm.com for complete terms and how to cancel. All fees, content, features, and availability are subject to change.)|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|4G LTE Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Lamps, cargo area, cab mounted with switch on center switch bank|Tailgate, remote locking|Tire, spare 255/65R17 all-season, blackwall (Included and only available with (LGZ) 3.6L DI DOHC V6 engine or (LWN) 2.8L Duramax Turbo-Diesel engine.)|Tailgate, EZ-Lift and Lower|Moldings, Black beltline|Mirrors, outside heated power-adjustable, body-color, manual-folding|Bumper, rear body-color|Mirror, spotter, located in corner of driver-side outside mirror|Window, rear-sliding, manual|Tailgate handle, Black|Wheel, spare, 17 x 8 (43.2 cm x 20.3 cm) steel (Included and only available with (LGZ) 3.6L DI DOHC V6 engine or (LWN) 2.8L Duramax Turbo-Diesel engine.)|Wheels, 18 x 8.5 (45.7 cm x 21.6 cm), Black painted aluminum|CornerStep, rear bumper|Headlamps, halogen projector-type with LED signature|Door handles, body-color|Tires, 265/60R18 all-season, blackwall|Fog lamps, LED|Theft-deterrent system, unauthorized entry|Defogger, rear-window electric|Steering column, tilt and telescopic, manual|GMC Connected Access capable (Subject to terms. See onstar.com or dealer for details.)|Floor covering, color-keyed carpeting|Floor mats, carpeted rear|USB charging-only ports, 2, located on the rear of the center console|Door locks, power|Mirror, inside rearview auto-dimming|Floor mats, carpeted front|Handles, inside door release, front and rear, Chrome|Air conditioning, single-zone automatic climate control|Cruise control, electronic, automatic|Steering wheel controls, mounted audio controls|Remote Keyless Entry, extended range|Instrument panel, soft-touch materials|Seat adjuster, driver 6-way power|Windows, power with driver Express-Up and Down|Seat adjuster, passenger 2-way manual, fore/aft with manual recline|Console, floor, front compartment, custom|Theft-deterrent system, immobilization|Display, driver instrument information enhanced, one color|Lighting, interior, roof, rear courtesy and dual reading lights (Crew Cab models only.)|Visors, driver and front passenger illuminated sliding vanity mirrors|Microphones, Driver side and Passenger side|Remote vehicle starter system|Interior trim, aluminum|Lighting, interior, dual reading|Seat trim, Cloth|USB data ports, 2 includes auxiliary input jack, located on the front console (Not available with (IOU) 8 diagonal GMC Infotainment System with Navigation.)|Seat, rear folding bench|Console, overhead|Steering wheel, leather-wrapped|Seats, front bucket|Transfer case, electric, 2-speed Autotrac|Tow/Haul Mode|Engine, 3.6L DI DOHC V6 VVT (308 hp [230.0 kW] @ 6800 rpm, 275 lb-ft of torque [373 N-m] @ 4000 rpm)|Four wheel drive|Recovery hooks, front|GVWR, 6000 lbs. (2722 kg) (Standard on Crew Cab T2U43 or T2N43 model with (LGZ) 3.6L DI DOHC V6 engine.)|Steering, electric power-assist|Capless Fuel Fill (Requires a gas engine.)|Differential, automatic locking rear|Transmission, 8-speed automatic (Included and only available with (LGZ) 3.6L DI DOHC V6 engine.)|Brakes, 4-wheel antilock, 4-wheel disc|Rear axle, 3.42 ratio|Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching|Pickup box|Frame, fully-boxed|Traction control, electronic|Tire Pressure Monitoring System (does not apply to spare tire)|Rear Vision Camera (Not available with (IOU) 8 diagonal GMC Infotainment System with Navigation.)|Tire Fill Alert provides an audible and visual indication when tire pressure is added to a tire that is low. Aids to achieve optimal tire pressure|Daytime Running Lamps|StabiliTrak, stability control system|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. It includes the Buckle-to-Drive feature which prevents the driver from shifting from Park for up to 20 seconds if the driver's seat belt is not buckled. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver|OnStar and GMC connected services capable (Terms and limitations apply. See onstar.com or dealer for details.)|Airbags, Dual-stage frontal airbags for driver and front 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 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.)TRAILER BRAKE CONTROLLER, INTEGRATED|TRAILERING PACKAGE|REAR AXLE, 3.42 RATIO|EMISSIONS, CONNECTICUT, DELAWARE, MAINE, MARYLAND, MASSACHUSETTS, NEW JERSEY, NEW YORK, OREGON, PENNSYLVANIA, RHODE ISLAND, VERMONT AND WASHINGTON STATE REQUIREMENTS|ENGINE, 3.6L DI DOHC V6 VVT|CAYENNE RED TINTCOAT|TRANSMISSION, 8-SPEED AUTOMATIC (STD)