MECHANICAL Throttle control, electronic Rear axle, 3.42 ratio Cooling, external engine oil cooler, heavy-duty Cooling, external transmission oil cooler, heavy-duty air-to-oil Battery, heavy-duty with rundown protection and retained accessory power Alternator, 160 amps GVWR, 7100 lbs. (3221 kg) (2WD Model only.) Suspension, front independent, SLA, coil over shock and stabilizer bar Suspension, rear 5-link coil springs Exhaust, dual-outlet stainless-steel --- EXTERIOR Tire inflation kit Fascia, front, body-color Fascia, rear, body-color Moldings, color-keyed bodyside with chrome accents Tail lamps, LED illumination Door handles, chrome --- ENTERTAINMENT NavTraffic is available in over 100 markets and works with your vehicle's navigation system to give you continuously updated traffic data right when you need it most - while you're driving. You'll avoid traffic tie-ups, save time and gas by getting alternate routes, and, in some cases, receive traffic speed and drive-time information. Plus, you can use NavTraffic at the same time you're enjoying SiriusXM Satellite Radio. You'll find that once you start using NavTraffic, you won't want to drive without it. (Requires a subscription sold separately by SiriusXM after trial period which is continuous until you call SiriusXM to cancel. Available only in select markets. For more information, see siriusxm.com/navtraffic.) --- INTERIOR Seat release, second row, power for tumble and fold Floor covering, color-keyed carpeting Instrumentation, analog with speedometer, odometer, fuel level, engine temperature and tachometer Cup holders, quad front, dual second row and single third row --- SAFETY Safety belts, first and second row belts to body, third row belts to seat, lap and shoulder all seating positions --- Fuel Economy:City: high: 14MPG low: 14MPG Hwy: high:18MPG low:18MPG Differential:Differential, heavy-duty locking rear Drivetrain:Rear 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 level control, heavy-duty, air Steering:Steering, power, rack-and-pinion Brakes:Brakes, 4-wheel antilock, 4-wheel disc, VAC power Tire - Front:Tires, P285/45R22, all-season, blackwall TL AL2 Tire - Rear:Tires, P285/45R22, all-season, blackwall TL AL2 Running Boards:Assist steps, power-retractable Convenience:Rearview Backup Camera Mirrors:Visors, driver and front passenger illuminated vanity mirrors with extenders Safety Features:Door locks, child rear security Telephone:Bluetooth for phone, personal cell phone connectivity to vehicle audio system and HMI (Human Machine Interface) Audio:Audio system feature, Bose 5.1 Cabin Surround Sound system with 10 speakers Window:Windows, power with driver and front passenger Express-Up/Down and lockout features Air Bag - Side:Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic 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.)