2006 GMC Sierra 1500 4WD 4-Speed Automatic with Overdrive Vortec 5.3L V8 SFI Heavy-Duty Handling/Trailering Suspension Package, 3.42 Rear Axle Ratio, 6 Speakers, ABS brakes, Air Conditioning, AM/FM radio, Auto-dimming Rear-View mirror, Black Leather-Wrapped Steering Wheel Rim, Bodyside moldings, Bright Bodyside Moldings, Bumpers: chrome, CD player, Chrome Grille Surround, Color-Keyed Carpeted Floor Covering, Compass, Delay-off headlights, Driver door bin, Dual front impact airbags, Electric Rear-Window Defogger, Electrochromic Inside Rear-View Mirror, Electronic AutoTrac Transfer Case, Electronic Cruise Control w/Set & Resume Speed, Front anti-roll bar, Front dual zone A/C, Front fog lights, Front Halogen Fog Lamps, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Illuminated entry, Leather steering wheel, Mini Overhead Console w/Map Lights, Outside temperature display, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power Door Locks, Power door mirrors, Power steering, Power windows, Power Windows w/Driver & Passenger Express-Down, Radio data system, Rear Chrome Step Bumper w/Pad, Rear seat center armrest, Rear step bumper, Rear window defroster, Remote Keyless Entry, Remote keyless entry, Security system, Solar-Ray Deep Tinted Glass, Speed control, Split folding rear seat, Tachometer, Tilt steering wheel, Variably intermittent wipers, and Voltmeter.