Full Description: 6-speaker audio system|Steering wheel audio controls|Single-slot CD/MP3 player (On Crew Cab model replaced by (U42) rear seat DVD/Blu-Ray Entertainment Package when (U42) Entertainment Package is ordered.)|Bluetooth for phone personal cell phone connectivity to vehicle audio system|Radio, HD|Bumper, front chrome lower|Lamps, cargo area, cab mounted with switch on center switch bank|Moldings, bodyside, chrome|Tire, spare P265/70R17 all-season, blackwall|LED Lighting, cargo box with switch on center switch bank|Headlamps, high intensity discharge (HID) projector-beam with LED signature|Bumper, rear chrome with rear bumper corner steps|Door handles, chrome|Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door|Wheelhouse liners, rear (Requires Crew Cab or Double Cab model.)|Tailgate and bed rail protection caps, top|Tailgate, EZ-Lift and Lower|Remote Locking Tailgate (Included and only available with (AQQ) Remote Keyless Entry.)|Active Aero Shutters, front|Grille surround, chrome|CornerStep, rear bumper|Mirror caps, chrome (Not available with (GAT) All Terrain Package and (NHT) max Trailering Package.)|Wheels, 18 x 8.5 (45.7 cm x 21.6 cm) polished aluminum|Mirrors, outside chrome cap, heated power-adjustable, power-folding and driver-side auto-dimming with integrated turn signal indicators and puddle lamps (includes driver's side spotter mirror)|Glass, deep-tinted|Tires, P265/65R18 all-season, blackwall|Taillamps, LED with signature|Fog lamps, thin profile LED|Assist handle, front passenger on A-pillar|Seat, rear 60/40 folding bench (folds up), 3-passenger (includes child seat top tether anchor)|Door locks, power|Visors, driver and front passenger illuminated vanity mirrors|Floor covering, color-keyed carpeting|Remote Keyless Entry (Includes (A91) remote locking tailgate.)|Seating, heated driver and front passenger Only available on Crew Cab and Double Cab models.|Defogger, rear-window electric|Pedals, power-adjustable|Driver Information Center, 4.2-inch diagonal color display includes driver personalization, warning messages and vehicle information|Air conditioning, dual-zone automatic climate control|Remote vehicle starter system|Power outlet, 110-volt AC|Cruise control, steering wheel-mounted|Mirror, inside rearview auto-dimming|Seats, front 40/20/40 leather-appointed split-bench, 3-passenger with (KA1) heated seat cushions and seat backs. Includes 10-way power driver and front passenger seat adjusters, including driver/front passenger power recline, driver/front passenger power lumbar, 2-position driver memory and adjustable outboard head restraints.|Steering wheel, leather-wrapped with audio and cruise controls|Instrumentation, 6-gauge cluster featuring speedometer, fuel level, engine temperature, tachometer, voltage and oil pressure|Universal Home Remote|Floor mats, color-keyed carpeted first and second row (Not available with (GAT) All Terrain Package.)|Steering column, manual Tilt-Wheel and telescoping|Windows, power with driver express up and down and express down on all other windows|OnStar 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 3 months or 3GB (whichever comes first) DATA TRIAL OFFER GOOD THROUGH 4/30/2018 (Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit for details and system limitations.)|Theft-deterrent system, unauthorized entry|Differential, heavy-duty locking rear|Steering, Electric Power Steering (EPS) assist, rack-and-pinion|Transmission, 6-speed automatic, electronically controlled with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking|Rear wheel drive|Frame, fully-boxed, hydroformed front section|Engine, 5.3L EcoTec3 V8, with Active Fuel Management, Direct Injection and Variable Valve Timing, includes aluminum block construction (355 hp [265 kW] @ 5600 rpm, 383 lb-ft of torque [518 Nm] @ 4100 rpm; more than 300 lb-ft of torque from 2000 to 5600 rpm)|Cargo tie downs (4), movable upper|Brakes, 4-wheel disc with DURALIFE rotors, 4-wheel antilock|Capless Fuel Fill|Rear axle, 3.08 ratio (Standard and only available on (L83) 5.3L EcoTec3 V8 engine. Not available with (RD3) 20 bright machined aluminum wheels, (NZP) 20 chrome clad aluminum, (RD5) 20 polished aluminum, (NZH) 20 bright machined aluminum with painted accents or 22 LPO wheels.)|Cooling, external engine oil cooler|Cooling, auxiliary external transmission oil cooler|Suspension Package|Pickup box|Exhaust, aluminized stainless-steel muffler and tailpipe|Alternator, 150 amps (Not included with (PCQ) SLT eAssist Package.)|GVWR, 7000 lbs. (3175 kg) (Regular Cab requires K15903 model and (L83) 5.3L EcoTec3 V8 engine. Crew Cab and Double Cab requires a 2WD model and (L83) 5.3L EcoTec3 V8 engine or (L86) 6.2L EcoTec3 V8 engine. Not available with (NHT) Max Trailering Package.)|Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power|Trailering equipment includes trailer hitch, 7-pin and 4-pin connectors|Tire Pressure Monitoring System with Tire Fill Alert (does not apply to spare tire)|Teen Driver mode a 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 gives you information on your teen's driving habits and helps you to continue to coach your new driver|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 safety 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.)|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; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. 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 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.)|Daytime Running Lamps with automatic exterior lamp control|Rear Vision Camera|OnStar and GMC connected services capable; EFFECTIVE WITH RETAIL SALES STARTING 5/1/2018. (Visit for coverage map, details and system limitations. Services vary by model.)