Summit White 2011 Chevrolet Silverado 2500HD LTZ 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Duramax 6.6L V8 Turbodiesel, Allison 1000 6-Speed Automatic, 4WD, Dark Cashmere/Light Cashmere Leather, 10-Way Power Driver's Seat Adjuster, 10-Way Power Front Passenger Seat Adjuster, 18" Forged Polished Aluminum Wheels, 20" Forged Polished Aluminum Wheels, 4-Wheel Disc Brakes, 7 Speakers, a 730 CCA Heavy-Duty Dual Battery for those cold mornings, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: XM, AM/FM Stereo w/CD Player/MP3 Playback, AM/FM Stereo w/MP3 CD/DVD/Navigation, AM/FM Stereo w/MP3 Compatible CD/DVD Player, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Bluetooth® For Phone, Body-Colored Bodyside Moldings, Bodyside moldings, Bose Premium Audio Speaker System Feature, Brake assist, Bumpers: chrome, Camper & 5th Wheel Trailer Wiring Provisions, CD player, Color-Keyed Carpeting Floor Covering, Color-Keyed Door Handles, Compass, Delay-off headlights, Driver & Front Passenger Vanity Mirror Visors, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Cruise Control w/Set & Resume Speed, Electronic Shift Transfer Case, Electronic Stability Control, Emergency communication system: OnStar Directions & Connections, Engine Block Heater, Entertainment Package, Exhaust Brake, EZ-Lift Tailgate, Floor Console w/Dual Cup Holders, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Halogen Fog Lamps, Front Power Full-Feature Reclining Bucket Seats, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heavy-Duty Handling/Trailering Suspension Package, Heavy-Duty Rear Automatic Locking Differential, Heavy-Duty Trailering Equipment, High Idle Switch, Illuminated entry, Integrated Trailer Brake Controller, Leather-Appointed Front Seat Trim, Leather-Wrapped Steering Wheel, Locking Tailgate, Low tire pressure warning, LTZ Decor, LTZ Plus Package, Memory seat, Off-Road Suspension Package, Outside temperature display, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power Door Locks, Power door mirrors, Power driver seat, Power passenger seat, Power Rear Sliding Window, Power steering, Power Sunroof w/Express-Open, Power windows, Power Windows w/Driver/Front Passenger Express-Down, Power-Adjust Heated Outside Mirrors, Power-Adjustable Black Heated Outside Mirrors, Power-Adjustable Pedals For Accelerator & Brake, Radio data system, Rear Audio System Controls, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liner, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Security system, Skid Plate Package, Solar-Ray Deep-Tinted Glass, Spare Tire Lock, Speed control, Split folding rear seat, Steering Wheel Mounted Audio Controls, Steering wheel mounted audio controls, Tachometer, Tilt steering wheel, Traction control, Trip computer, Turn signal indicator mirrors, Ultrasonic Rear Parking Assist w/Audible Warning, Universal Home Remote, USB Port, Variably intermittent wipers, Voltmeter, XM NavTraffic, XM Radio.Reviews: * Impressive hauling and towing capabilities; refined and quiet ride; solid build quality; responsive steering; comfortable seats. Source: Edmunds * If you are a satisfied past or current Silverado HD owner, you will love these much-improved new ones despite their mostly carryover styling. Their performance, capabilities, refinement and fuel efficiency have improved, especially with their new, surprisingly quiet available Duramax turbo diesel V8. Source: KBB.com