TIRES P275/55R20 ALL-SEASON BLACKWALL, 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. (STD), REAR AXLE 3.42 RATIO, TRANSMISSION 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking (STD), AUDIO SYSTEM 8" DIAGONAL COLOR TOUCH SCREEN WITH GMC INFOTAINMENT SYSTEM AM/FM/SIRIUSXM HD RADIO with USB ports auxiliary jack Bluetooth streaming audio for music and most phones Pandora Internet radio and voice-activated technology for radio and phone (STD), ASSIST STEPS CHROMED TUBULAR 6" RECTANGULAR, BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats) includes (NKC) noise control system.), GVWR 7000 LBS. (3175 KG) (STD), LICENSE PLATE KIT FRONT, CUSTOMER DIALOGUE NETWORK, SLT PREFERRED EQUIPMENT GROUP, WHEELS 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM, STEERING WHEEL HEATED LEATHER WRAPPED with audio and cruise controls, FRONT AND REAR PARK ASSIST ULTRASONIC, TEXAS SLT PREMIUM PACKAGE includes (UQA) Bose premium audio system (RD5) 20" x 9" polished aluminum wheels and Texas emblem badging. With Crew Cab model includes (BVQ) 6" rectangular chrome tubular assist steps. With Double Cab model includes (VXH) 6" rectangular chrome tubular assist steps.), WINDOW POWER REAR SLIDING WITH REAR DEFOGGER, COCOA/DUNE LEATHER-APPOINTED FRONT SEAT TRIM, 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) (STD), ONYX BLACK, SLT PREFERRED PACKAGE includes (UD5) Front and Rear Park Assist (UVD) heated steering wheel and (A48) sliding rear window, Tow Hitch, Locking/Limited Slip Differential, Rear Wheel Drive, Power Steering, ABS, 4-Wheel Disc Brakes, Aluminum Wheels, Tires - Front All-Season, Tires - Rear All-Season, Conventional Spare Tire, HID headlights, Fog Lamps, Heated Mirrors, Power Mirror(s), Integrated Turn Signal Mirrors, Power Folding Mirrors, Privacy Glass, AM/FM Stereo, Satellite Radio, MP3 Player, Bluetooth Connection, Auxiliary Audio Input, HD Radio, Requires Subscription, HD Radio, Satellite Radio, Requires Subscription, CD Player, MP3 Player, Bluetooth Connection, Steering Wheel Audio Controls, Power Driver Seat, Power Passenger Seat, Leather Seats, Split Bench Seat, Heated Front Seat(s), Driver Adjustable Lumbar, Passenger Adjustable Lumbar, Seat Memory, Telematics, WiFi Hotspot, Requires Subscription, Heated Front Seat(s), Pass-Through Rear Seat, Rear Bench Seat, Floor Mats, Adjustable Steering Wheel, Cruise Control, Steering Wheel Audio Controls, Leather Steering Wheel, Power Windows, Power Door Locks, Adjustable Pedals, Keyless Entry, Power Door Locks, Remote Engine Start, Universal Garage Door Opener, Cruise Control, Security System, Climate Control, Multi-Zone A/C, A/C, Rear Defrost, Auto-Dimming Rearview Mirror, Driver Vanity Mirror, Passenger Vanity Mirror, Driver Illuminated Vanity Mirror, Passenger Illuminated Visor Mirror, Traction Control, Stability Control, Daytime Running Lights, Driver Air Bag, Passenger Air Bag, Front Side Air Bag, Front Head Air Bag, Rear Head Air Bag, Passenger Air Bag Sensor, Telematics, Requires Subscription, Back-Up Camera, Driver Restriction Features, Tire Pressure Monitor.