Summit White 2017 GMC Sierra 2500HD Denali Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel 4WD Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather, Chrome Power-Adjustable Heated Outside Mirrors, Chrome Recovery Hooks, Driver Alert Package, Duramax Plus Package, Forward Collision Alert, Heavy-Duty Handling/Trailering Suspension Package, Hill Descent Control, Lane Departure Warning System, Navigation System, Off-Road Package, Trailer Brake Controller, Trailering Equipment, Ultrasonic Front & Rear Park Assist, Z71 Chrome Front Fender Emblems.This 2017 GMC Sierra 2500HD is equipped with Driver Alert Package (Forward Collision Alert, Lane Departure Warning System, and Ultrasonic Front & Rear Park Assist), Duramax Plus Package (Chrome Power-Adjustable Heated Outside Mirrors and Chrome Recovery Hooks), Heavy-Duty Handling/Trailering Suspension Package, Off-Road Package (Hill Descent Control and Z71 Chrome Front Fender Emblems), Trailering Equipment (Trailer Brake Controller), Allison 1000 6-Speed Automatic, 4WD, Jet Black Leather, Navigation System, 110-Volt AC Power Outlet, 150 Amps Alternator, 4-Wheel Disc Brakes, 7 Speakers, 8 Multi-Color Driver Instrument Info Display, ABS brakes, Adjustable pedals, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Automatic temperature control, Black Frame-Mounted Front Recovery Hooks, Bluetooth® For Phone, Body Color Wheel Arch Moldings (LPO), Body-Color Front Bumper, Bodyside moldings, Bose 7 Speaker Sound System, Brake assist, Bumpers: body-color, CD player, Chrome Bodyside Moldings, Chrome Door Handles, Chrome wheels, Color-Keyed Carpeted Floor Mats, Color-Keyed Carpeting Floor Covering, Compass, Console Insert Expandable Folder Tote (LPO), Deep-Tinted Glass, Delay-off headlights, Denali Decor, Driver & Front Passenger Vanity Mirror Visors, Driver door bin, Driver vanity mirror, Dual 150 Amps & 220 Amps Each Alternator, Dual front impact airbags, Dual front side impact airbags, Dual-Zone Automatic Climate Control, Electric Rear-Window Defogger, Electronic Shift Transfer Case, Electronic Stability Control, Emergency communication system: OnStar Guidance, Engine Block Heater, Exhaust Brake, Exterior Parking Camera Rear, EZ-Lift & Lower Tailgate, Floor Mounted Console, Front anti-roll bar, Front Center Armrest, Front dual zone A/C, Front fog lights, Front Full Feature Ventilated Bucket Seats, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, HD Radio, Heated & Ventilated Front Bucket Seats, Heated door mirrors, Heated Driver and Front Passenger Seats, Heated front seats, Heated Leather Wrapped Steering Wheel, Heated Power-Adjustable Outside Mirrors, Heated steering wheel, High Idle Switch, High-Intensity Discharge Headlights, Illuminated entry, Low tire pressure warning, Manual Tilt-Wheel/Telescoping Steering Column, Memory seat, Occupant sensing airbag, OnStar Guidance Plan For 3 Months, OnStar w/4G LTE, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather Appointed Seat Trim, Power door mirrors, Power driver seat, Power passenger seat, Power Sliding Rear Window w/Defogger, Power steering, Power Sunroof, Power windows, Power Windows w/Driver Express Up & Down, Power-Adjustable Pedals For Accelerator & Brake, Premium audio system: IntelliLink, Radio: AM/FM/SiriusXM/HD w/Navigation, Rear 60/40 Folding Bench Seat (Folds Up), Rear Body-Color Bumper w/Bumper CornerSteps, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Vision Camera, Rear Wheelhouse Liners, Rear window defroster, Remote Keyless Entry, Remote keyless entry, Remote Locking Tailgate, Remote Vehicle Starter System, Security system, Single Slot CD/MP3 Player, SiriusXM Satellite Radio, Smoked Am