MECHANICAL Rear axle, 3.42 ratio (Reference the Engine/Axle page for availability.) Transmission oil cooler, external (Not available with (LWN) 2.8L Duramax Turbo-Diesel engine.) Battery, 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power Alternator, 150 amps Frame, ladder-type Suspension, front independent with coil springs and stabilizer bar Suspension, rear hypoid drive axle with multi-leaf springs GVWR, 9600 lbs. (4354 kg) (Reference the Engine/Axle page for availability.) Fuel tank capacity, mid-frame and approximately 31 gallons (117.3L) Exhaust, aluminized stainless-steel muffler and tailpipe --- EXTERIOR Body, standard Bumpers, front and rear painted Black with step-pad (Deleted when (V37) front and rear chrome bumpers is ordered.) Grille, Black composite Headlamps, dual halogen composite Mirrors, outside manual, Black Glass, swing-out side door windows Glass, swing-out rear cargo door windows Glass, enhanced-technology, rearmost side windows. 3-layer special glass is designed to help reduce the risk of ejection during a crash Glass, full-body window package (Includes (A18) swing-out rear cargo door window glass and (A19) swing-out side door window glass.) Door, swing-out passenger-side, 60/40 split --- INTERIOR Console, engine cover with open storage bin Cup holders, 3 on the engine console cover Floor covering, full-length Black rubberized-vinyl Steering wheel steel sleeve column with theft-deterrent locking feature, Black Instrumentation, analog with speedometer, odometer with trip odometer, fuel level, voltmeter, engine temperature and oil pressure Oil life monitor Warning tones, headlamp on and key-in-ignition Compass, 8-point digital located in the Driver Information Center Heater, rear auxiliary Defogger, front and side windows Headliner, cloth Assist handles, driver and right-front passenger Lighting, interior with 2 dome lights defeat switch and door handle-activated switches Chevrolet Connected Access with 10 years of standard connectivity which enables services such as, Vehicle Diagnostics, Dealer Maintenance Notification, Chevrolet Smart Driver, Marketplace and more (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 Chevrolet 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.) --- SAFETY Brake/transmission shift interlock for automatic transmissions Hill Start Assist Door beams, steel-side OnStar and Chevrolet connected services capable; (Fleet orders receive a 3-month trial. Visit onstar.com for coverage map, details and system limitations. Services vary by model.) Child seat anchors all three passenger rear seats have four anchors and two tethers --- Audio:Chevrolet 4G LTE and available built-in Wi-Fi hotspot offers a fast and reliable Internet connection for up to 7 devices; includes data trial for 1 month or 3GB (whichever comes first) (Included and only available with (UE1) OnStar. Available Wi-Fi requires compatible mobile device, active OnStar service and data plan. Data plans provided by AT&T. Visit onstar.com for details and system limitations.)