Full Description: 2011 Chevrolet Silverado 3500HD SRW Work Truck GRAY No Accidents! 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 wheel drive, Audio system, AM/FM stereo with seek-and-scan and digital clock (Not available with (U2K) XM Radio), Audio system feature, 4-speaker system (Requires Regular Cab models), StabiliTrak, stability control system includes electronic trailer sway control, intelligent brake assist and hill start assist (Standard on single rear wheel GVWR only.), Air bags, frontal, driver and right-front passenger (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.) Durand Chevrolet 223 Washington St Hudson MA 01749Suspension Package, Handling/Trailering, heavy-duty includes 35mm monotube shocks and 34mm front stabilizer bar|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, 3.73 ratio (Not available with (L96) Vortec 6.0L V8 SFI engine on CC30903 with Single Rear Wheels.)|Pickup box, Fleetside|Air cleaner, high-capacity|Differential, heavy-duty automatic locking rear (Included with (Z82) trailering equipment on Retail Orders only. Standard with single rear wheel GVWR.)|Rear wheel drive|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 tank|Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power|Alternator, 125 amps|Frame, fully boxed, hydroformed front section|Recovery hooks, front, frame-mounted|Suspension, front independent, torsion bar with increased front GAWR|Suspension, rear 4+1+2 multi-leaf springs for single rear wheel and 3+1+2 multi-leaf springs for dual rear wheel|Steering, power, recirculating ball|Brakes, 4-wheel antilock, 4-wheel disc with single rear wheels|Exhaust, aluminized stainless-steel muffler and tailpipe|Tire carrier, outside spare, winch-type mounted under frame at rear (Orders with (ZW9) Pickup box delete will not include a Spare Tire Carrier unless a spare tire is ordered)|Bumper, front chrome|Bumper, rear chrome, step-style with pad (Not available with (ZW9) pickup box delete)|Grille, chrome surround|Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature|Lamps, dual cargo area lamps|Mirrors, outside manual, Black, manual-folding|Glass, Solar-Ray light-tinted, all windows|Wipers, front intermittent wet-arm with pulse washers|Door handles, Black|XM Radio, delete|Audio system feature, 4-speaker system (Requires Regular Cab models)|Floor covering, Black rubberized vinyl|Steering wheel includes theft-deterrent locking feature|Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock|Instrumentation, analog with speedometer, fuel level, engine temperature, tachometer, voltmeter and oil pressure indicators|Driver Information Center with odometer, trip odometer and message center (monitors numerous systems depending on vehicle equipment level including low fuel, turn signal "on", transmission temperature and oil change notification) (Driver Information Center controls are operated through the trip button unless (UK3) steering wheel mounted audio controls is ordered. On 1LT and 1LZ, includes 8-point compass and outside temperature.)|Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on|Air conditioning, single-zone manual front climate control|Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models)|Mirror, inside rearview manual day/night|Visors, driver and front passenger, sliding with clip and passenger side vanity mirror with cover, Opal Gray-colored|Assist handle, front passenger (Also includes rear assist handles in the headliner on Extended and Crew Cab models)|Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches|Coat hooks, rear driver and passenger side|StabiliTrak, stability control system includes electronic trailer sway control, intelligent brake assist and hill start assist (Standard on single rear wheel GVWR only.)|Daytime Running Lamps with automatic exterior lamp control|Air bags, frontal, driver and right-front passenger (Always use safety belts and the correct child restraints for your child's age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. See the Owner's Manual and child safety seat instructions for more safety information.)|OnStar, delete