2015 GMC Sierra 1500 SLT Off-Road Suspension Package,Preferred Equipment Group 4SA,SLT Crew Cab Value Package,SLT Preferred Package,Trailering Equipment,6 Speakers,AM/FM radio: SiriusXM,Bose Speaker System,CD player,Premium audio system: IntelliLink,Radio data system,Radio: AM/FM Stereo w/8" Diagonal Color Touch Nav.,Radio: AM/FM Stereo w/8" Diagonal Color Touch Screen,Single Slot CD/MP3 Player,SiriusXM Satellite Radio,Steering Wheel Audio Controls,Air Conditioning,Automatic temperature control,Dual-Zone Automatic Climate Control,Electric Rear-Window Defogger,Front dual zone A/C,Rear window defroster,110-Volt AC Power Outlet,Memory seat,Power driver seat,Power Sliding Rear Window,Power steering,Power windows,Power Windows w/Driver Express Up & Down,Remote Keyless Entry,Remote keyless entry,Remote Vehicle Starter System,Steering wheel mounted audio controls,Universal Home Remote,Heavy Duty Suspension,Leather Wrapped Heated Steering Wheel,Leather Wrapped Steering Wheel w/Cruise Controls,Manual Tilt Wheel Steering Column,Speed-sensing steering,Traction control,4-Wheel Disc Brakes,ABS brakes,Chrome Front Bumper,Chrome Rear Bumper,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar Directions & Connections,Front anti-roll bar,Front wheel independent suspension,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Power Sunroof,Rear Bumper Cornersteps,Brake assist,Electronic Stability Control,Exterior Parking Camera Rear,Hill Descent Control,Delay-off headlights,Front fog lights,Front Halogen Fog Lamps,Fully automatic headlights,Panic alarm,Security system,Theft Deterrent System (Unauthorized Entry),Speed control,Electronic Autotrac Transfer Case,Heavy-Duty Rear Locking Differential,150 Amp Alternator,Auxiliary External Transmission Oil Cooler,6" Rectangular Chromed Tubular Assist Steps,Auto-dimming door mirrors,Bodyside moldings,Bumpers: chrome,Chrome Bodyside Moldings,Chrome Door Handles,Chrome Grille Surround,Chrome Mirror Caps,EZ Lift & Lower Tailgate,Front License Plate Kit,Heated door mirrors,LED Cargo Box Lighting,Power door mirrors,Power Folding & Adjustable Heated Outside Mirrors,Rear step bumper,Rear Wheelhouse Liners,Turn signal indicator mirrors,4.2" Diagonal Color Display Driver Info Center,Adjustable pedals,Auto-Dimming Inside Rear-View Mirror,Auto-dimming Rear-View mirror,Color-Keyed Carpeting w/Rubberized Vinyl Floor Mats,Compass,Driver & Front Passenger Illuminated Vanity Mirrors,Driver door bin,Driver vanity mirror,Front reading lights,Garage door transmitter: HomeLink,Illuminated entry,OnStar 6 Months Directions & Connections Plan,OnStar w/4G LTE,Outside temperature display,Overhead console,Passenger vanity mirror,Power Adjustable Pedals,Rear reading lights,Rear seat center armrest,Rear Vision Camera w/Dynamic Guide Lines,Tachometer,Telescoping steering wheel,Tilt steering wheel,Trip computer,Ultrasonic Front & Rear Park Assist,Voltmeter,10-Way Power Driver's Seat Adjuster,40/20/40 Front Split Bench Seat,Heated Driver & Front Passenger Seats,Heated front seats,Leather Appointed Seat Trim,Power passenger seat,Rear 60/40 Folding Bench Seat (Folds Up),Split folding rear seat,Front Center Armrest w/Storage,Passenger door bin,Front Frame-Mounted Black Recovery Hooks,Integrated Trailer Brake Controller,20" x 9" Polished Aluminum Wheels,Alloy wheels,Wheels: 18" x 8.5" Polished Aluminum,Deep-Tinted Glass,Variably intermittent wipers, AIR CLEANER HIGH-CAPACITY, 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), UNDERBODY SHIELD TRANSFER CASE PROTECTION, HILL DESCENT CONTROL, ASSIST STEPS CHROMED TUBULAR 6" RECTANGULAR, IRIDIUM METALLIC, SUNROOF POWER, TRAILER BRAKE CONTROLLER INTEGRATED, 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), GVWR 7200 LBS. (3266 KG), SLT PREFERRED EQUIPMENT GROUP Includes Standard Equipment, LICENSE PLATE KIT FRONT, SUSPENSION PACKAGE OFF-ROAD includes Z71 chrome side front fender emblems monotube Rancho brand shocks and (K47) air cleaner (JHD) Hill Descent Control (NZZ) underbody shield on 4WD models and (V76) recovery hooks on 2WD model, 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), AUDIO SYSTEM 8" DIAGONAL COLOR TOUCH SCREEN NAVIGATION WITH INTELLILINK AM/FM/SIRIUSXM with USB ports auxiliary jack SD card slot Bluetooth streaming audio for music and most phones hands-free smartphone integration Pandora Internet radio and voice-activated technology for radio and phone, TIRES P275/55R20 ALL-TERRAIN BLACKWALL, WHEELS 20" X 9" (50.8 CM X 22.9 CM) POLISHED ALUMINUM, BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats), STEERING WHEEL HEATED LEATHER WRAPPED with audio and cruise controls, FRONT AND REAR PARK ASSIST ULTRASONIC, JET BLACK LEATHER-APPOINTED FRONT SEAT TRIM, SLT CREW CAB VALUE PACKAGE includes (BVQ) 6" rectangular chrome tubular assist steps (UQA) Bose premium audio system and (RD5) 20" x 9" polished aluminum wheels, WINDOW POWER REAR SLIDING WITH REAR DEFOGGER, 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, Four Wheel Drive, Four Wheel Drive, Tow Hooks, Power Steering, ABS, 4-Wheel Disc Brakes, Aluminum Wheels, Tires - Front All-Terrain, Tires - Rear All-Terrain, Conventional Spare Tire, Conventional Spare Tire, Fog Lamps, Heated Mirrors, Power Mirror(s), Integrated Turn Signal Mirrors, Power Folding Mirrors, Privacy Glass, AM/FM Stereo, Satellite Radio, MP3 Capability, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, Requires Subscription, Satellite Radio, Requires Subscription, CD Player, MP3 Capability, 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, Telematics, Navigation from Telematics, Requires Subscription, 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, Back-Up Camera, Tire Pressure Monitor