Full Description: Brakes, 4-wheel antilock, 4-wheel disc with dual rear wheel with DuraLife brake rotors,StabiliTrak, stability control system with Proactive Roll Avoidance and traction control, includes electronic trailer sway control and hill start assist,Daytime Running Lamps with automatic exterior lamp control,Seat, rear 60/40 folding bench (folds up), 3-passenger, (includes child seat top tether anchor) (Requires Crew Cab models.),Floor covering, Graphite-colored rubberized-vinyl,Steering column, manual Tilt-Wheel,Steering wheel, base,Driver Information Center 3.5-inch diagonal monochromatic display, provides warning messages and basic vehicle information,Windows, power with driver express up and down and express down on all other windows (Standard on Crew Cab and Double Cab.),Cruise control, steering wheel-mounted,Air conditioning, single-zone6-speaker audio system (Standard on Crew Cab models and Included and only available on Regular Cab models with (IOB) 7" diagonal color touch screen display radio with IntelliLink.),Wheels, 17" (43.2 cm) painted steel,Wheel trim, painted trim skins and painted center caps,Bumper, front chrome,Grille, chrome surround,Headlamps, high intensity discharge (HID) projector-beam with GMC signature LED lighting,Lamps, Smoked Amber roof marker,Lamps, cargo area, cab mounted with switch on center switch bank,Mirrors, outside high-visibility vertical camper-style, Black with manual folding and extension and lower convex spotter glass,Glass, solar absorbing, tinted,Door handles, Black,Engine, Vortec 6.0L Variable Valve Timing V8 SFI (360 hp [268.4 kW] @ 5400 rpm, 380 lb-ft of torque [513.0 N-m] @ 4200 rpm),Rear axle, 4.10 ratio (Requires (L96) Vortec 6.0L V8 SFI engine.),Differential, heavy-duty locking rear,Air cleaner, high-capacity,Transfer case, with floor-mounted shifter (Included with 4WD models only.),Four wheel drive,Cooling, external engine oil cooler,Cooling, auxiliary external transmission oil cooler,Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr, maintenance-free with rundown protection and retained accessory power,Alternator, 150 amps,Recovery hooks, front, frame-mounted, black,Body, Chassis Cab,Frame, fully-boxed, hydroformed front section,GVWR, 13,200 lbs. (5988 kg),Suspension Package, Standard includes 51mm twin tube shock absorbers and 33mm front stabilizer bar,Steering, Recirculating Ball with smart flow power steering system,Fuel tank, front and rear, 63.5 gallon,Exhaust, aluminized stainless-steel muffler and tailpipe,Back-up alarm calibration This calibration will allow installation of an aftermarket back up alarm.