MECHANICAL Air cleaner, high-capacity Transfer case, active, 2-speed with Neutral for dinghy/flat towing (4WD models only.) Rear axle, 3.23 ratio Cooling, external engine oil cooler, heavy-duty Cooling, external transmission oil cooler, heavy-duty air-to-oil Alternator, 170 amps GVWR, 7300 lbs. (3311 kg) (4WD models only.) Fueling system, capless Brakes, DuraLife rotors Brakes, Hill Start-Assist/Hill hold Brake, parking, electronic powered --- EXTERIOR Wheels, 22" x 9" (55.9 cm x 22.9 cm) premium painted with chrome inserts (Upgradeable to (RPT) 22" x 9" 6-spoke chrome multi-featured design wheels or (SMI) 22" x 9" 6-spoke chrome wheels.) Spare tire lock, hoist shaft Moldings, bodyside, chrome Shutters, front active aero Headlamps, LED high beam/low beam, light pipe Lamps, front cornering Tail lamps, LED illumination Glass, acoustic, laminated, windshield and front door glass Windshield, solar absorbing Door handles, illuminated --- ENTERTAINMENT Active Noise Cancellation --- INTERIOR Console, overhead Floor covering, color-keyed carpeting Gauge cluster, 12" color, reconfigurable with Driver Information Center Power outlet, 110-volt Wireless Charging located on the top of the center console (Requires separately purchased adapter.) Accents, interior, piano black and chrome finish Lighting, interior, door handle release, door storage, console and footwell Lighting, interior, with theater dimming Cargo net, rear --- SAFETY Air bag, driver inboard seat-mounted for far side passenger protection (Always use safety belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.) Lane Change Alert alerts driver when vehicle is approaching fast from the rear Safety Alert Seat haptic vibration in seat cushion works with safety features Safety belts, first, second and third row belts to body, lap and shoulder all seating positions Automatic Safety Belt Tightening --- AutoStockImages:http://media.chromedata.com/autoBuilderData/stockPhotos/23600.jpg Fuel Economy:City: high: 15MPG low: 15MPG Hwy: high:21MPG low:21MPG Differential:Differential, heavy-duty locking rear Drivetrain:Four wheel drive Trailering:Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits and 7-way sealed connector Suspension:Automatic load leveling, rear Steering:Steering, Electronic Power Steering (EPS) Brakes:Brakes, 4-wheel antilock, 4-wheel disc Tire - Front:Tires, P285/45R22 all-season, blackwall Tire - Rear:Tires, P285/45R22 all-season, blackwall Convenience:Surround Vision, Birdseye view of vehicle Window:Defogger, rear-window electric Mirrors:Mirror, inside rearview auto-dimming, includes OnStar controls Safety Features:Door locks, rear child security Audio:Audio system feature, Bose Centerpoint Surround Sound system with 16 speakers Telephone:Bluetooth for phone streaming audio for music for select phones