Preferred Equipment Group 1SA (150 Amp Alternator, 3.5 Diagonal Monochromatic Display DIC, Black Manual Outside Mirrors, Graphite-Colored Rubberized-Vinyl Floor Covering, Rear 60/40 Folding Bench Seat (Folds Up), Single-Zone Air Conditioning, and Solar Absorbing Tinted Glass), Sierra Convenience Package (110-Volt AC Power Outlet, Black Power Adjustable Heated Outside Mirrors, LED Cargo Box Lighting, Rear Vision Camera, Remote Keyless Entry, and Remote Locking Tailgate), Trailering Equipment (Heavy-Duty Rear Locking Differential), 6-Speed Automatic Electronic with Overdrive, Dark Ash Seats With Jet Black Interior Accents Vinyl, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 40/20/40 Front Split Bench Seat, 6 Speakers, 6-Speaker Audio System, ABS brakes, Air Conditioning, AM/FM radio, Brake assist, Bumpers: chrome, Cloth Seat Trim, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, E85 FlexFuel Capable, Electronic Stability Control, Front anti-roll bar, Front Center Armrest w/Storage, Front License Plate Kit, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heavy Duty Suspension, High-Intensity Discharge Headlights, Low tire pressure warning, Occupant sensing airbag, Overhead airbag, Overhead console, Passenger door bin, Passenger vanity mirror, Power steering, Power windows, Radio data system, Radio: AM/FM Stereo w/4.2 Diagonal Color Display, Rear reading lights, Rear seat center armrest, Rear step bumper, Speed control, Speed-sensing steering, Split folding rear seat, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Voltmeter, Wheel Locks (Set of 4) (LPO), and Wheels: 17 x 8 Painted Steel. Recent Arrival! 6-Speed Automatic Electronic with Overdrive, Dark Ash Seats With Jet Black Interior Accents Vinyl.2017 GMC Sierra 1500 RWD 6-Speed Automatic Electronic with Overdrive EcoTec3 4.3L V6 Flex Fuel Summit WhiteAwards:* 2017 KBB.com Brand Image Awards