• Wheels, 17" (43.2 cm) painted steel
• Tires, LT235/80R17E all-season highway, blackwall
• Bumper, front chrome
• Grille, chrome surround
• Headlamps, dual halogen composite with automatic exterior lamp control and flash-to-pass feature
• Lamps, Smoked Amber roof marker
• Mirrors, outside manual, 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 seek-and-scan and digital clock (Not available with (U2K) XM Radio.)
• Audio system feature, speaker system (Included with (5B5) power windows, doors and locks, SEO. Includes 4 speakers on Regular Cab models and 6 speakers on Crew Cab models.)
• XM Radio, delete

• 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
• Seat, rear 60/40 folding bench (folds up), 3-passenger, folding (includes child seat top tether anchor) (Crew Cab models only.)
• 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. 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 Optional on all models when SEO (5B5) power windows, locks and mirrors is ordered (Standard on Crew Cab models. Included and only available with (AU3) power door locks or (PCM) Work Truck Preferred Package.) (Requires SEO (5B5) power windows, locks and mirrors.)
• Air conditioning, single-zone manual climate control
• Cup holders, front
• Mirror, inside rearview manual day/night
• Coat hooks, rear driver and passenger side
• Visors, driver and front passenger sliding, with clip and passenger side vanity mirror with cover, Opal Gray-colored
• Assist handle, front passenger
• Lighting, interior with dome and reading lights, backlit instrument panel switches and door handle-activated illuminated entry
• Power outlets, 2 auxiliary instrument panel-mounted with covers, 12-volt

• Brakes, 4-wheel antilock, 4-wheel disc
• Daytime Running Lamps with automatic exterior lamp control
• Air bags, frontal, driver and right-front passenger with passenger-side deactivation switch (Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. Always use safety belts and the correct child restraints for your child's age and size. Children are safer when properly secured in a rear seat. See the Owner's Manual and child safety seat instructions for more safety information.)
• OnStar, delete
• Door locks, rear child security (Crew Cab models only.)

ENGINE, DURAMAX 6.6L V8 TURBO DIESEL

• V8
• B20-Diesel compatible (335 hp [249.8 kW] @ 3100 rpm
• 685 lb-ft of torque [924.8 N-m] @ 1600 rpm)

• Heavy-Duty Handling/Trailering Suspension Package
• License Plate Front Mounting Package
• Preferred Equipment Group 1WT
• 6 Speaker Audio System
• 6 Speakers
• AM/FM Stereo
• Air Conditioning
• Power steering
• Remote keyless entry
• 4-Wheel Disc Brakes
• Dual front impact airbags
• Front anti-roll bar
• Front wheel independent suspension
• Power Door Locks
• 730 CCA Heavy-Duty Dual Battery
• Delay-off headlights
• Fully automatic headlights
• Panic alarm
• Security system
• Electronic Cruise Control w/Set & Resume Speed
• Automatic Locking Heavy-Duty Rear Differential
• Dual rear wheels
• Engine Block Heater
• Exhaust Brake
• Heavy-Duty External Auxiliary Transmission Oil Cooler
• Black Camper-Style High-Visibility Outside Mirrors
• Bumpers: chrome
• Power Take Off Engine Control Provisions
• Radiator Grille & Front Bumper Opening Cover
• Driver door bin
• Front reading lights
• Illuminated entry
• Overhead console
• Passenger vanity mirror
• Provision for Cab Roof-Mounted Lamp/Beacon
• Rear reading lights
• Rear seat center armrest
• Tachometer
• Tilt steering wheel
• Voltmeter
• Front 40/20/40 Split-Bench Seat
• Split folding rear seat
• Vinyl Seat Trim
• Front Center Armrest w/Storage
• Passenger door bin
• Integrated Trailer Brake Controller
• 17" Painted Steel Wheels
• Variably intermittent wipers
• 3.73 Rear Axle Ratio

• Electrical
• Cold Cranking Amps @ 0° F (Primary): 730
• Cold Cranking Amps @ 0° F (Primary): 600
• Cold Cranking Amps @ 0° F (2nd): 730
• Maximum Alternator Capacity (amps): 125
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): 25.4
• Total Cooling System Capacity (qts): 16.4
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 5200
• Gross Axle Wt Rating - Front (lbs): 4400
• Gross Axle Wt Rating - Rear (lbs): 9750
• Curb Weight - Front (lbs): 3417
• Curb Weight - Rear (lbs): 2578
• Gross Vehicle Weight Rating Cap (lbs): 13200
• Suspension
• Suspension Type - Front: Independent
• Suspension Type - Rear: 3-Stage Spring
• Spring Capacity - Front (lbs): 5200
• Spring Capacity - Front (lbs): 4400
• Spring Capacity - Rear (lbs): 9750
• Axle Type - Front: - TBD -
• Axle Type - Rear: - TBD -
• Axle Capacity - Front (lbs): 5200
• Axle Capacity - Front (lbs): 4400
• Axle Capacity - Rear (lbs): 9750
• Axle Ratio (:1) - Rear: 3.73
• Shock Absorber Diameter - Front (mm): 35
• Shock Absorber Diameter - Rear (mm): 35
• Stabilizer Bar Diameter - Front (in): 1.31
• 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): 14.0 x 1.6
• Rear Brake Rotor Diam x Thickness (in): 14.0 x 1.6
• Tires
• Front Tire Order Code: QQO
• Rear Tire Order Code: QQO
• Front Tire Size: LT235/80R17E
• Rear Tire Size: LT235/80R17E
• Front Tire Capacity (lbs): 2680
• Front Tire Capacity (lbs): 2515
• Rear Tire Capacity (lbs): - TBD -
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Wheels
• Front Wheel Size (in): 17 x 6.5
• Rear Wheel Size (in): 17 x 6.5
• Front Wheel Material: Steel
• Rear Wheel Material: Steel
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), On Center: 16.0
• Steering Ratio (:1), At Lock: - TBD -
• Turning Diameter - Curb to Curb (ft): 56.7
• Frame
• Frame Type: Hydroformed
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 23.0
• Aux Fuel Tank Capacity, Approx (gal): 40.0
• Fuel Tank Location: Front
• Aux Fuel Tank Location: Rear
• Exterior Dimensions
• Wheelbase (in): 171.5
• Length, Overall w/o rear bumper (in): 263.6
• Width, Max w/o mirrors (in): 80.0
• Height, Overall (in): 77.8
• Overhang, Front (in): 38.8
• Overhang, Rear w/o bumper (in): - TBD -
• Front Bumper to Back of Cab (in): 150.9
• Cab to Axle (in): 59.4
• Cab to End of Frame (in): - TBD -
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): - TBD -
• Ground Clearance, Front (in): - TBD -
• Ground Clearance, Rear (in): - TBD -
• Interior Dimensions
• Passenger Capacity: 6
• Front Head Room (in): 41.3
• Front Leg Room (in): 41.3
• Front Shoulder Room (in): 65.2
• Front Hip Room (in): 60.3
• 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: Reg Cab 171.5" Wheelbase
• Body Code: ZW9