2010 Chevrolet Silverado 1500 4WD Ext Cab 143.5" Work Truck Vehicle Options

• Rear axle, 3.42 ratio (Refer to Engine/Axle chart for availability.) (With (LC9) Vortec 5.3L V8 Engine, Requires (K5L) heavy-duty cooling package)
• 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)