Bluetooth for phone connectivity to vehicle infotainment system|SiriusXM enjoy a Platinum Plan trial subscription (Requires (UE1) OnStar. IMPORTANT: The SiriusXM trial package is not provided on vehicles that are ordered for Fleet Daily Rental (FDR) use. Trial subscription is subject to the SiriusXM Customer Agreement and privacy policy, visit www.siriusxm.com which includes full terms and how to cancel. All fees, content, features, and availability are subject to change.)|Wireless Phone Projection for Apple CarPlay and Android Auto|Audio system, GMC Infotainment System with 7 diagonal color touchscreen, AM/FM stereo with seek-and-scan and digital clock, includes Bluetooth streaming audio for music and select phones; featuring wireless Apple CarPlay and Android Auto capable|Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)|Audio system feature, 2-speakers (Requires Regular Cab model.)|Tire, spare LT275/70R18 all-terrain, blackwall (Included and only available with (QF6) LT275/70R18E all-terrain, blackwall tires with (E63) pickup bed single rear wheel models. Available to order when (ZW9) pickup bed delete and (QF6) LT275/70R18E all-terrain, blackwall tires are ordered with single rear wheel models.)|Wheels, 18 (45.7 cm) 8-spoke painted steel, Silver Extended (Requires single rear wheels.)|Moldings, beltline, Black|Bed Step, Black integrated on forward portion of bed on driver and passenger side (Not available with (ZW9) pickup bed delete.)|Glass, solar absorbing, tinted|Bumper, front chrome lower|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door (Deleted with (ZW9) pickup bed delete.)|IntelliBeam, automatic high beam on/off (Included and only available with (PDI) Sierra HD Pro Safety.)|Tailgate, standard (Deleted with (ZW9) pickup bed delete.)|Headlamps, Animated LED projectors, LED turn signals and Daytime Running Lamps|Taillamps, LED Signature Tail, Incandescent Brake, Turn & Reverse Lamps (Requires single rear wheels.)|Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel|Tailgate, gate function manual, no lift assist (Deleted with (ZW9) pickup bed delete.)|Bumper, rear chrome with bumper CornerSteps|Mirrors, outside power-adjustable vertical trailering with heated upper glass lower convex mirrors, integrated turn signals, manual folding/extending (extends 3.31 [84.25mm]), Black (Standard on regular Cab models.)|Tailgate and bed rail protection caps, top (Deleted with (ZW9) pickup bed delete.)|Tailgate, locking, utilizes same key as ignition and door (Included and only available with (QK1) standard tailgate. Deleted with (ZW9) pickup bed delete.)|Grille, Chrome with flat black grille insert bars|Single Rear Wheels|Tires, LT275/70R18E all-terrain, blackwall (Requires single rear wheels.)|CornerStep, rear bumper|Door handles, Black grained|Cargo tie downs (12), fixed, rated at 500 lbs per corner|Steering wheel, urethane|GMC Connected Access capable (Included and only available with (UE1) OnStar. Subject to terms. See onstar.com or dealer for details.)|Floor covering, rubberized-vinyl (Not available with LPO floor liners.)|Remote Keyless Entry|Seat adjuster, driver 4-way manual|Seat adjuster, passenger 4-way manual|Driver Information Center, 3.5 diagonal monochromatic display|Power outlet, front auxiliary, 12-volt|Window, power front, passenger express down|Compass, located in instrument cluster|Seat trim, Vinyl|Seats, front 40/20/40 split-bench with covered armrest storage and under-seat storage (lockable)|Instrument cluster, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Exterior Temperature Display located in radio display|USB Ports, 2, Charge/Data ports located on instrument panel|Mirror, inside rearview, manual tilt|Door locks, power|Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted|Air conditioning, single-zone|Window, power front, drivers express up/down|Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW]

• 5200 rpm, 464 lb-ft of torque [629 N-m]