2011 Sierra SLE Option Package * Stealth Gray Metallic * Ebony Cloth Interior Trim * Engine: 5.3L, V-8, Flex Fuel, SFI * Transmission, 6 Speed Auto *, A60: Locking Tailgate , AG1: Power Seat Adjuster (Driver's Side) , AJ1: Deep Tinted Glass , AP8: Remote Start Accomodations Package , AU3: Power Door Locks , AZ3: Uplevel Bench Seats , B30: Full Floor, Color-keyed Carpeting , B32: Floor Mats, Front , B33: Floor Mats, Rear , B85: Moldings, Body Side, Black or Bright, Package Dependent , BVQ: Assist Steps, Tubular, 6" Oval, Chromed , C49: Defogger, Rear Window Electric , C5W: GVW Rating 7000 Lbs , CJ2: Climate Control, Electronic - Dual-zone , DL8: Mirrors, O/S, Power, Heated , E63: Body, Wideside , FE9: Federal Emissions , G80: Locking Differential, Rear , GU6: Rear Axle 3.42 Ratio , K34: Cruise Control , K47: Air Cleaner, High Capacity , K5L: Heavy-Duty Trailering Package , KC4: Cooler, Engine Oil , KNP: Transmission Cooling System , N88: Wheel 17" Aluminum, Bright , NZZ: Skid Plate, Off-Road , PDU: Power Tech Package , PPA: E Z Lift Tailgate , QJP: Tires: P265/70R17 BW OOR , SAF: Lock, Spare Tire , T96: Fog Lamps, Front , U2K: XM Satellite Radio (subscription) , UE1: OnStar Communication System , UJM: Tire Pressure Monitoring , UK3: Radio Controls -Steering Wheel , UPF: Bluetooth for Phone , UQ3: Audio System Feature, Uplevel Speaker System , UUI: Radio, AM/FM Stereo, Auto Tone, CD/MP3, USB Port , V76: Recovery Hooks , VK3: License Plate Front Mounting Pkg , Z71: Suspension Package: Off-Road , Z82: Heavy-Duty Trailering Package