• Rear axle, 3.73 ratio
• Pickup box, Fleetside (Not available with CC30903 models.)
• Air cleaner, high-capacity
• Transfer case, with floor-mounted shifter (Requires 4WD models)
• Chassis, Single Rear Wheel
• Four wheel drive
• Differential, heavy-duty automatic locking rear (Included with (Z82) trailering equipment. Standard on CC30903 models. Standard with (GED) 9700 lb. GVWR (single rear wheel) and (C4M) 9900 lb. GVWR (single rear wheel).)
• Battery, heavy-duty 600 cold-cranking amps, maintenance-free with rundown protection and retained accessory power
• Alternator, 125 amps
• Frame, hydroformed
• Recovery hooks, front, frame-mounted
• Suspension, front independent, torsion bar
• Suspension, rear 3-stage springs
• Steering, power, recirculating ball
• Brakes, 4-wheel antilock, 4-wheel disc
• Exhaust aluminized stainless-steel muffler and tailpipe

• Wheels, 4-16" x 7.0" (40.6 cm x 17.8 cm) 8-lug steel (single rear wheel) Spare not included with (ZW9) pickup box delete unless a spare tire is ordered (Center cap is Argent. Not available with (C7W) 11,400 lbs GVWR (dual rear wheels).)
• Tires, LT265/75R16E on-/off-road, blackwall (Not available with (C7W) 11,400 lbs. (5171 kg) GVWR (dual rear wheel). Includes 5 tires with (E63) Fleetside pickup box. Includes 4 tires with (ZW9) pickup box delete.)
• 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)
• Air dam, Black
• 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
• Mirrors, outside heated power-adjustable, Black, manual-folding
• Glass, Solar-Ray light-tinted, all windows
• Wipers, front intermittent wet-arm with pulse washers
• Door handles, Black

• Audio system, AM/FM stereo with MP3 compatible CD player seek-and-scan, digital clock, auto-tone control, Radio Data System (RDS), speed-compensated volume and TheftLock
• XM Radio. XM Radio includes 3 trial months of service. XM turns your world on with commercial-free music channels from Rock to Jazz, Country to Classical, Latin Pop to Hip Hop, and virtually everything in between, all in amazing digital sound. Turn on your favorite Sports with every Major League Baseball game from Opening Day until the World Series, NHL Hockey, the PGA TOUR and college football and basketball. Plus XM brings you the biggest names in news and talk, outrageous comedy, award-winning family programming -- wherever you go from coast to coast. Exclusive live concerts, Oprah and Friends, Radio Disney, and so much more. Find what turns you on. (Available only in the 48 contiguous United States. Required $12.95 monthly subscription sold separately after 3 trial months. Visit gm.xmradio.com for more details. Not available with (U3U) AM/FM stereo with MP3 compatible CD player and multimedia navigation, (UVB) AM/FM stereo with MP3 compatible CD/DVD player and DVD-based navigation or (UE0) OnStar, delete.)
• Audio system feature, speaker system (Requires Extended or Crew Cab models. Includes 6 speakers)

• Seats, front 40/20/40 split-bench, 3-passenger, driver and front passenger manual reclining with outboard head restraints and center fold-down armrest with storage
• Air conditioning, single-zone manual front climate control (Standard on Extended and Crew Cab models)
• Seat trim, Vinyl
• Seats, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Requires Crew Cab models)
• Floor covering, Black rubberized vinyl
• Steering wheel includes theft-deterrent locking feature
• Warning tones headlamp on, key-in-ignition, driver and passenger buckle up reminder and turn signal on
• Door locks, power includes Remote Keyless Entry (Standard on Crew Cab models. On Regular and Extended Cab Models, includes Remote Keyless Entry unless SEO (5B5) power windows, locks and mirrors is ordered.)
• Remote Keyless Entry with 2 transmitters, panic button and content theft alarm (Standard on Crew Cab models. On Regular and Extended Cab models, included and only available with (AU3) power door locks unless SEO (5B5) power windows, locks and mirrors is ordered.)
• Cup holders, front (Also includes rear cupholders on Extended and Crew Cab models)
• Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt
• 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

• 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. See the vehicle's Owners Manual and child safety seat instructions for more safety information)
• OnStar, 1-year of Safe and Sound plan. Includes Automatic Crash Notification, Automatic Notification of Air Bag Deployment, Stolen Vehicle Location Assistance, a link to all Emergency Services, Roadside Assistance, Remote Door Unlock (requires power locks), OnStar Vehicle Diagnostics, Hands-Free Calling and Remote Horn and Lights (OnStar services require vehicle electrical system (including battery), wireless service and GPS satellite signals to be available and operating for features to function properly. OnStar acts as a link to existing emergency service providers. OnStar Vehicle Diagnostics available on most 2004 MY and newer GM vehicles. Diagnostic capability varies by model. If the order type is FDR, (UE0) OnStar delete will be forced on. Visit onstar.com for system limitations and details. Not available with a ship-to of Puerto Rico or the Virgin Islands. For a list of vehicles with Automatic Crash Notification visit onstar.com. Remote Door Unlock requires (AU3) power door locks.)
• Tire Pressure Monitoring System (does not apply to spare tire) (Not standard on (C7W) 11,400 lbs. (5171 kg) GVWR)

WINDOWS, LOCKS AND MIRRORS, POWER WITH UPLEVEL DOOR PANELS ON A BASE TRIM LEVEL VEHICLE

• Provides power driver and passenger front side windows with uplevel door panels on a base trim level vehicle. Includes RPO (DL8) outside heated power-adjustable manual folding mirrors
• RPO (AU3) power door locks and RPO (UQ3) speaker system audio system feature. C/K***43-53 models include rear door power windows and locks.

TRAILERING EQUIPMENT, HEAVY-DUTY

• includes trailering hitch platform and 2.5-inch receiver with 2" adapter
• 7-wire harness (harness includes wires for: park lamps
• backup lamps
• right turn
• left turn
• electric brake lead
• battery and ground) with independent fused trailering circuits mated to a 7-way sealed connector
• wiring harness for after-market trailer brake controller (located in the instrument panel harness)
• (G80) heavy duty automatic locking rear differential
• (JL1) integrated trailer brake controller and single wire for center high-mounted stop lamp

TIRE, SPARE LT265/75R16E ON-/OFF-ROAD, BLACKWALL

• includes 16" (40.6 cm) steel spare wheel and spare tire carrier

CRUISE CONTROL, ELECTRONIC

• with set and resume speed
• located on steering wheel

MIRRORS, CAMPER, POWER-ADJUSTABLE GLASS, MANUAL EXTENDABLE, HEATED

• Alternative mirrors replacing mirrors that are standard with SEO (5B5) power windows
• locks and mirrors on a base decor truck. Provides RPO (DPN) outside heated power-adjustable manual folding
• manual extendable vertical camper mirrors consisting of 50 square inch flat mirror surface positioned over a 20 square inch convex mirror surface within a common head. Includes turn signals in mirror glass

GLASS, SOLAR-RAY DEEP-TINTED

• (all windows except light-tinted glass on windshield and driver-and front passenger-side glass) (With Regular Cab models
• includes rear window. With Extended Cab models
• includes rear and rear quarter windows. With Crew Cab models or (C49) rear-window defogger
• includes light-tinted rear window.)

SKID PLATE PACKAGE, FRAME-MOUNTED SHIELDS

• includes front underbody shield starting behind front bumper and running to first cross-member
• protecting front underbody
• oil pan
• differential case and transfer case

TRAILERING WIRING PROVISIONS, FOR CAMPER, FIFTH WHEEL AND GOOSENECK TRAILER

• includes additional 7-way wiring harness routed to front of pickup box

SPARE TIRE LOCK

• keyed cylinder lock that utilizes same key as ignition and door

• Preferred Equipment Group 1WT: 6 Speaker Audio System; Power Door Locks
• SEO: Power Windows
• Heavy-Duty Trailering Equipment
• Spare LT265/75R16E On/off Road BW Tire
• Electronic Cruise Control with Set and Resume Speed
• SEO: Manual Extendable Heated Camper Mirrors
• Solar-Ray Deep-Tinted Glass
• Integrated Trailer Brake Controller
• Skid Plate Package
• Trailering Wiring Provisions
• Keyed Cylinder Spare Tire Lock
• Front License Plate Bracket
• Selective service internet access
• Cruise control with steering wheel mounted controls
• Part-time 4WD
• Duramax 6.6L V-8 direct injection
• intercooled turbo
• diesel
• engine with 365HP
• Duramax 6.6L V-8
• Mechanical
• PASSLock II immobilizer
• Vehicle tracker
• OnStar Safe & Sound vehicle integrated emergency SOS system
• Trailer brake controller
• Manual rear child safety door locks
• Heated driver and passenger side door mirrors
• Manual tilting steering wheel
• Wheel hub covers
• Manual extendable trailer mirrors
• 16 x 7-inch front and rear painted steel wheels
• LT265/75SR16 AT BSW front and rear tires
• Cloth front seat upholstery
• 2 airbags
• Driver front impact airbag
• Cancellable front passenger air bag
• Auto-locking doors
• Intercooled turbo
• Allison 6-speed automatic
• Selectable mode transmission
• Cloth rear seat upholstery
• Manual climate control
• Rear under seat climate control ducts
• Automatic
• Reflector headlights
• Halogen headlights
• Auto on/off headlight control
• Daytime running lights
• Delay-off headlights
• 40-20-40 split-bench front seat
• Driver seat with 4-way directional controls
• Manual driver seat lumbar
• Split-bench front seat
• Front seat center armrest
• Front passenger seat with 4-way directional controls
• 4-wheel disc brakes
• 4-wheel antilock (ABS) brakes
• Split-bench rear seat
• Fold-up rear seat cushion
• 60-40 folding rear seats
• Rear seat center armrest
• Four-wheel drive
• Heavy-duty ride suspension
• Seating capacity: 6
• Trailer wiring harness

• Electrical
• Cold Cranking Amps @ 0° F (Primary): 600
• Maximum Alternator Capacity (amps): 125
• Cooling System
• Total Cooling System Capacity (qts): 16.6
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 4500
• Gross Axle Wt Rating - Rear (lbs): 6500
• Curb Weight - Front (lbs): 3603
• Curb Weight - Rear (lbs): 2706
• Gross Vehicle Weight Rating Cap (lbs): 9900
• Gross Combined Wt Rating (lbs): 18500
• Trailering
• Dead Weight Hitch - Max Trailer Wt. (lbs): 5000
• Dead Weight Hitch - Max Tongue Wt. (lbs): 500
• Wt Distributing Hitch - Max Trailer Wt. (lbs): 9400
• Wt Distributing Hitch - Max Tongue Wt. (lbs): 1410
• Maximum Trailering Capacity (lbs): 13000
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: Multi-Leaf
• Spring Capacity - Front (lbs): 4800
• Spring Capacity - Rear (lbs): 6500
• Axle Type - Front: Independent
• Axle Type - Rear: Full-Floating
• Axle Capacity - Front (lbs): 4800
• Axle Capacity - Rear (lbs): 6500
• Axle Ratio (:1) - Front: 3.73
• Axle Ratio (:1) - Rear: 3.73
• Shock Absorber Diameter - Front (mm): 35
• Shock Absorber Diameter - Rear (mm): 35
• Stabilizer Bar Diameter - Front (in): 1.34
• Brakes
• Brake Type: Pwr
• Brake ABS System: 4-Wheel
• Disc - Front (Yes or ): Yes
• Disc - Rear (Yes or ): Yes
• Front Brake Rotor Diam x Thickness (in): 13.0 x 1.8
• Rear Brake Rotor Diam x Thickness (in): 13.5 x 0.79
• Tires
• Front Tire Order Code: QER
• Rear Tire Order Code: QER
• Spare Tire Order Code: ZER
• Front Tire Size: LT265/75R16E
• Rear Tire Size: LT265/75R16E
• Spare Tire Size: LT265/75R16E
• Front Tire Capacity (lbs): 2790
• Rear Tire Capacity (lbs): 3260
• Spare Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Revolutions/Mile @ 45 mph - Spare: - TBD -
• Wheels
• Front Wheel Size (in): 16 x 7
• Rear Wheel Size (in): 16 x 7
• Spare Wheel Size (in): 16 x - TBD -
• Front Wheel Material: Steel
• Rear Wheel Material: Steel
• Spare Wheel Material: Steel
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), On Center: 15-13.1:1
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 55.1
• Turning Diameter - Wall to Wall (ft): - TBD -
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 34
• Fuel Tank Location: - TBD -
• Exterior Dimensions
• Wheelbase (in): 167.0
• Length, Overall w/o rear bumper (in): 254.2
• Width, Max w/o mirrors (in): 95.9
• Height, Overall (in): 76.1
• Overhang, Front (in): 39.4
• Overhang, Rear w/o bumper (in): 52.4
• Front Bumper to Back of Cab (in): 150.9
• Cab to Axle (in): 55.5
• Cab to End of Frame (in): - TBD -
• Ground to Top of Load Floor (in): 35.5
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): 9.1
• Ground Clearance, Rear (in): 9.1
• Cargo Area Dimensions
• Cargo Box Length @ Floor (in): 97.8
• Cargo Box Width @ Top, Rear (in): - TBD -
• Cargo Box Width @ Floor (in): 64.7
• Cargo Box Width @ Wheelhousings (in): 50.6
• Cargo Box (Area) Height (in): 21.3
• Tailgate Width (in): 61.6
• Cargo Volume (ft³): 75.5
• Ext'd Cab Cargo Volume (ft³): 75.5
• Interior Dimensions
• Passenger Capacity: 6
• Front Head Room (in): 41.2
• Front Leg Room (in): 41.3
• Front Shoulder Room (in): 65.2
• Front Hip Room (in): 62.5
• Second Head Room (in): 40.5
• Second Leg Room (in): 39.0
• Second Shoulder Room (in): 65.1
• Second Hip Room (in): 65.4
• Summary
• Vehicle Name: Chevrolet Silverado 3500HD
• Body Style: Crew Cab 8' Fleetside
• Body Code: E63