MECHANICAL Rear axle, 3.23 Air cleaner, high-capacity Transfer case, active, 2-speed electronic Autotrac with rotary controls, includes neutral position for dinghy towing (Requires 4WD.) Alternator, 170 amps Trailer brake controller, integrated Cooling, auxiliary external transmission oil cooler, heavy-duty air-to-oil Cooling, external engine oil cooler, heavy-duty air-to-oil integral to driver side of radiator GVWR, 7300 lbs. (3311 kg) (Standard on 4WD models.) Suspension, front coil-over-shock with stabilizer bar Suspension, rear multi-link with coil springs Powertrain grade braking Exhaust, aluminized stainless-steel muffler and tailpipe Tools, mechanical jack and wheel wrench stored in rear quarter trim --- EXTERIOR Tire carrier, lockable outside spare winch-type mounted under frame at rear Luggage rack side rails, roof-mounted, Black (Includes bright accent.) Active aero shutters, front Moldings, bright bodyside Windshield style, acoustic laminated glass Windshield, solar-absorbing Wiper, rear --- ENTERTAINMENT Wireless charging (Not compatible with all phones. Compliant batteries include QI and PMA technologies. Reference Mobile devices manual to confirm what type of battery it uses.) Active Noise Cancellation --- INTERIOR Safety Alert Seat Console, floor with storage area, cup holders Cargo net Floor covering, color-keyed carpeting Display, driver, 8" diagonal customizable driver display Power outlet, 110-volt, 1.1 Amp, 150 Watt Power outlets, 5 auxiliary, 12-volt includes outlets in the instrument panel, console, back of the console, 1 in 3rd row and 1 in the cargo area. Assist handles, 1st row passenger and 2nd row outboard seats Lighting, interior with dome light driver- and passenger-side door switch with delayed entry feature, cargo lights, door handle or Remote Keyless Entry-activated illuminated entry and map lights in front and second seat positions Lighting, interior includes courtesy lighting with theater dimming, lighting for front and rear door handles, front and rear passenger footwells and door storage area --- SAFETY Brakes, Hill Start-Assist LATCH system (Lower Anchors and Top tethers for CHildren), for child safety seats lower anchors and top tethers located in all second row seating positions, top tethers located in third row seating positions GMC Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, GMC Smart Driver, Marketplace and more; EFFECTIVE WITH SALES STARTING 5/1/2018. (Included and only available with (UE1) OnStar. Limitations apply. Not transferable. Standard connectivity available to original purchaser for ten years from the date of initial vehicle purchase for model year 2018 or newer GMC vehicles. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.) --- AutoStockImages:http://media.chromedata.com/autoBuilderData/stockPhotos/17723.jpg Fuel Economy:City: high: 14MPG low: 14MPG Hwy: high:22MPG low:22MPG Suspension:Suspension Package, Magnetic Ride Control Convenience:Rear Vision Camera Differential:Differential, heavy-duty locking rear Drivetrain:4-wheel drive Trailering:Trailering equipment, heavy-duty includes trailering hitch platform, 7-wire harness with independent fused trailering circuits mated to a 7-way sealed connector and 2" trailering receiver Steering:Steering, power Mirrors:Mirror, inside rearview auto-dimming Safety Features:Lane Change Alert with Side Blind Zone Alert Window:Defogger, rear-window electric Audio:Radio, HD Seats:Seats, heated second row, outboard positions Air Conditioning:Climate control, tri-zone automatic, with individual climate settings for driver, right-front passenger and rear passengers Air Bag - Frontal:Front outboard Passeng