2012 Chevrolet Silverado 1500

MECHANICAL
Rear axle, 3.23 ratio (Refer to Engine/Axle chart for availability.)
Suspension Package, Handling/Trailering, heavy-duty includes 46 mm piston monotube shocks and 36mm front stabilizer bar (Includes 36mm front stabilizer bar when (NHT) Max Trailering Pack is ordered.)
GVWR, 6400 lbs. (2903 kg) (Standard on C*10703, C*10903 and CC10753 models.)
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
Exhaust, aluminized stainless-steel muffler and tailpipe
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EXTERIOR
Wheel, 17" (43.2 cm) steel spare (spare wheel will not cosmetically match the other 4 wheels)
Spare tire lock keyed cylinder lock that utilizes same key as ignition and door
Tire carrier, outside spare, winch-type mounted under frame at rear
Bumper, front chrome (Includes chrome bumper bar and end caps with painted silver lower section.)
Bumper, rear chrome, step-style with pad
Air dam, Black
Moldings, bodyside, body-colored (Moldings are deleted if any SEO paint is ordered.)
Grille, chrome surround
Lamps, dual cargo area lamps
Door handles, Black
Pickup box, Fleetside
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ENTERTAINMENT
Audio system feature, speaker system (Includes 4 speakers on Regular Cab and 6 speakers on Extended and Crew Cab Models.)
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INTERIOR
Instrumentation, analog with speedometer, odometer, fuel level, engine temperature, and tachometer (Includes 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 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
Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models.)
Mirror, inside rearview manual day/night
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