MECHANICAL Axle, 3.16 ratio GVWR, 6001 lbs (2722 kg) E10 Fuel capable Cooling system, heavy-duty Alternator, 170 amps Drive Mode Selector up to 5 modes available for various driving conditions Suspension, Ride and Handling McPherson struts for front and independent 5-link rear Exhaust, dual outlet Tool kit, road emergency --- EXTERIOR Wheel, spare, 18" x 4.5" (45.7 cm x 11.4 cm) steel Roof rails, bright Grille, signature Denali --- INTERIOR Console front center with 2 cup holders and storage, includes rear storage drawer Power outlet, 120-volt, 3-prong household style located on the rear of center console Cup holders 2 in front center console, 2 in front door panel, 2 bottle holders in front door panel, 2 in 2nd row and 2 in 3rd row, 10 total Display, enhanced driver instrument information 8" multi-color configurable Sensor, humidity and windshield temperature Compass display Lamp Package, interior, deluxe --- SAFETY Following Distance Indicator (Included with (BGP) Driver Alert Package II.) Pedestrian detection, front (Included with (BGP) Driver Alert Package II) Horn, dual-note --- AutoStockImages:http://media.chromedata.com/autoBuilderData/stockPhotos/23861.jpg Fuel Capacity:22gal Fuel Economy:City: high: 18MPG low: 18MPG Hwy: high:25MPG low:25MPG Trailering:Trailering Package includes factory-installed hitch 4000 lb. towing, 7-pin wiring harness, Class III hitch and (V08) heavy-duty cooling system Drivetrain:Chassis, All-Wheel Drive System (AWD model only. Includes all-wheel drive disconnect.) Brakes:Brakes, 4-wheel antilock, 4-wheel disc, 17" front and rear Tire - Front:Tires, P235/55R20 all-season, H-rated, blackwall Tire - Rear:Tires, P235/55R20 all-season, H-rated, blackwall Tire - Spare:Tire, compact spare, T135/70R18, blackwall Convenience:Lighting, interior with theater dimming, cargo compartment, reading lights for front seats, second row reading lamps integrated into dome light, door-and tailgate-activated switches and illuminated entry and exit feature Window:Defogger, rear-window electric Mirrors:Mirror, inside rearview auto-dimming Audio:Audio system feature, Bose premium 8-speaker system with sub-woofer Seats:Memory Package, recalls 2 "presets" for power driver seat and outside mirrors Air Conditioning:Air conditioning, tri-zone automatic climate control with individual climate settings for driver, right front passenger and rear seat occupants Safety Features:Door locks, rear child security Air Bag - Frontal:Air bags, frontal and side impact for driver and front passenger driver inboard seat-mounted side-impact, driver side knee and head curtain side-impact for all rows in outboard seating positions (Always use safety belts and the correct 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.) Air Bag - Side:Air bags, frontal and side impact for driver and front passenger driver inboard seat-mounted side-impact, driver side knee and head curtain side-impact for all rows in outboard seating positions (Always use safety belts and the correct 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.) Tires:Tire Pressure Monitoring System