2010 Chevrolet Silverado 1500 4WD Ext Cab 157.5" Work Truck

Engine, Vortec 5.3L Variable Valve Timing V8 SFI FlexFuel capable of running on unleaded or up to 85% ethanol (with gas - 315 hp [234.8 kW] @ 5200 rpm, 335 lb-ft of torque [452.2 N-m] @ 4000 rpm, with E85 ethanol - 326 hp [243.1 kW] @ 5300 rpm, 348 lb-ft of torque [469.8 N-m] @ 4400 rpm), iron block (Not available with CK10543 or CK10753 models.)

Rear axle, 3.08 ratio (Refer to Engine/Axle chart for availability.)

Suspension Package, Solid Smooth Ride includes 35 mm piston twin tube shocks and 36mm front stabilizer bar

GVWR, 7000 lbs. (3175 kg) (Requires CK10753, CK10953 or CK10543 models.)

Transfer case, with floor-mounted shifter (Requires 4WD models.)

Four wheel drive

Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power

Alternator, 145 amps

Frame, fully-boxed, hydroformed front section

Suspension, front independent, coil over shock

Suspension, rear 2-stage multi-leaf springs, semi-elliptic

Steering, power, rack-and-pinion

Brakes, 4-wheel antilock, front disc/rear drum

Exhaust, aluminized stainless-steel muffler and tailpipe

Wheel, 17" (43.2 cm) steel spare (spare wheel will not cosmetically match the other 4 wheels)

Tire carrier, outside spare, winch-type mounted under frame at rear

Bumper, front Black (Includes Black bumper end caps.)

Bumper, rear chrome, step-style with pad

Air dam, Black

Grille, Black surround

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

Pickup box, Fleetside

Audio system feature, speaker system (Requires Extended or Crew Cab Models. Includes 6 speakers.)

XM Radio, delete

Air conditioning, single-zone manual front climate control

Seat, rear bench (folds up), full width, folding, 3-passenger (includes child seat top tether anchor) (Standard with Extended Cab models only.)

Floor covering, Black rubberized-vinyl

Steering wheel, includes theft-deterrent locking feature

Instrumentation, analog with speedometer, odometer, fuel level, engine temperature, and tachometer

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 odometer button unless (UK3) steering wheel mounted audio controls is ordered. On 1LT, 1SF 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

Windows, fixed, rear access door (Requires Extended Cab Models.)

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.)

Coat hooks, rear driver and passenger side

Lighting, interior with dome and reading lights, illuminated entry feature and backlit instrument panel switches

StabiliTrak, stability control system with Proactive Roll Avoidance and traction control

Steering column, Tilt-Wheel, adjustable with brake/transmission shift interlock

Air bags, frontal, driver and right-front passenger with Passenger Sensing System (Always use safety belts and the correct child restraints for your childs age and size, even in vehicles equipped with air bags. Children are safer when properly secured in a rear seat. See the vehicles Owners Manual and child safety seat instructions for more safety information.)

Air bags, head curtain side-impact, front outboard seating positions with rollover sensor (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. 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. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.)

Air bags, seat-mounted side-impact, driver and right-front passenger for thorax and pelvic protection (Head curtain side air bags are designed to help reduce the risk of head and neck injuries to front and rear seat occupants on the near side of certain side-impact collisions. 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. See the vehicle's Owner's Manual and child safety seat instructions for more safety information.)

OnStar, delete

Tire Pressure Monitoring System (does not apply to spare tire)