This 2013 Chevrolet Silverado 1500 is equipped with Heavy Duty Cooling Package (Heavy-Duty Air-to-Oil External Engine Oil Cooler and Heavy-Duty Auxiliary External Transmission Oil Cooler), Heavy-Duty Handling/Trailering Suspension Package, Heavy-Duty Trailering Package (Retail) (Heavy-Duty Rear Automatic Locking Differential), High-Performance Suspension Package, LT1 Equipment Group (6 Speaker Audio System Feature, Body-Colored Bodyside Moldings, Chrome Grille Surround, Color-Keyed Carpeting w/Rubberized Vinyl Floormats, Driver & Front Passenger Illuminated Visor Mirrors, Driver-Side Manual Lumbar Control Seat Adjuster, Heated Power-Adjustable Black Outside Mirrors, Leather-Wrapped Steering Wheel, Power Door Locks w/Remote Keyless Entry, Power Windows w/Driver Express-Down, Remote Keyless Entry w/2 Transmitters, and Solar-Ray Deep-Tinted Glass), 6-Speed Automatic Electronic with Overdrive, Ebony Cloth, 17 x 7.5 6-Lug Chrome-Styled Steel Wheels, 6 Speakers, 6-Way Power Driver Seat Adjuster, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM, AM/FM Stereo w/CD Player & MP3 Playback, AM/FM Stereo w/MP3 Compatible CD Player, Bluetooth® For Phone, Bodyside moldings, Bumpers: chrome, CD player, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, EZ-Lift Tailgate, Four 20 x 8.5 Chrome-Clad Aluminum Wheels, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front Halogen Fog Lamps, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Illuminated entry, Locking Tailgate, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power steering, Power windows, Premium Cloth Seat Trim, Radio data system, Rear reading lights, Rear seat center armrest, Rear step bumper, Remote keyless entry, Security system, SiriusXM Satellite Radio, Speed control, Split folding rear seat, Steering Wheel Mounted Audio Controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, and Voltmeter.