2015 GMC SIERRA C3500

Wheels, 17" (43.2 cm) painted steel Wheel trim, painted trim skins and painted center caps Bumper, front chrome Grille, chrome surround Headlamps, halogen projector Lamps, Smoked Amber roof marker (Not available with (YF5) California state emissions requirements.) 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

6-speaker audio system

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) Floor covering, Black rubberized vinyl Steering column, manual Tilt-Wheel Steering wheel 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 Cruise control, steering wheel-mounted Air conditioning, single-zone Assist handle, front passenger and driver on A-pillars

Engine, Vortec 6.0L Variable Valve Timing V8 SFI (322 hp [240.1 kW] @ 4400 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 Rear 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 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 Fuel tank, front and rear, 63.5 gallon Exhaust, aluminized stainless-steel muffler and tailpipe