• Air conditioning, single-zone
• Assist handle, front passenger and driver on A-pillars
• Audio system feature, 4-speaker system
• Audio system, 4.2" diagonal color display AM/FM stereo with USB port and auxiliary jack (Requires (AE7) front 40/20/40 split-bench seat. Not available with (UE1) OnStar or (U2K) SiriusXM Radio.)
• Cruise control, steering wheel-mounted
• Door locks, power
• Driver Information Center, 3.5-inch diagonal monochromatic display, provides warning messages and basic vehicle information (Included and only available with (IO3) Audio System with 4.2" diagonal color display or (IOR) Chevrolet Infotainment System with 7" diagonal color touch-screen.)
• Floor covering, Graphite-colored rubberized-vinyl
• Interior trim, Jet Black/Dark Ash (Required and only available with (H2Q/H2R) Dark Ash seats with Jet Black interior accents.)
• Mirror, inside rearview manual day/night
• Seat Belt, Black
• Seat trim, Vinyl
• Seats, front 40/20/40 split-bench, 3-passenger driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar.
• SiriusXM, delete
• Speedometer, miles/kilometers
• Steering column, manual Tilt-Wheel
• Steering wheel, urethane
• Upfitter switch kit provides up to 4-30 amp circuits to facilitate installation of aftermarket electrical accessories located on the instrument panel
• Visors, driver and front passenger, vinyl
• Windows, manual driver and front passenger

• Alternator, 150 amps
• Axle lubricant, rear, synthetic oil EmGard FE -75W-90
• Axle to End of Frame, 49" (Requires wheelbase (ED5) 201", (ED9) 165" or (ER2) 189". Not available with (G40), (GP1) or (GP8) rear air suspension.)
• Axle, Open rear axle, non-locking rear
• Batteries, heavy-duty dual 1100 cold-cranking amps includes battery box mounted to left side under cab
• Brakes, hydraulic, heavy duty Bosch/Meritor/Wabco system with 4-channel (ABS) (Includes (J69) driveline park brake.)
• Capped Fuel Fill
• Emissions, USA 50 State certified
• Exhaust brake
• Exhaust system, right side exit, behind rear wheels (Requires (ED9) 165" wheelbase.)
• Front axle, 6,250 lb. (2,835 kg), Dana Spicer D800-N, "I"-beam, non-driving (Requires (FTW) 6,250 lb. front suspension. Includes (G68) rear shock absorbers. Not available with rear air suspensions.)
• Fuel tank, rear only, 40 gallon mounted between frame side rails and behind rear axle
• Fuel, diesel B20
• GVWR, 16,500 lb. (7484 kg) (Silverado 4500 HD 2WD Regular Cab models require one of the following combinations: (1) (FTC) 6.25k front axle and (FTW) 6.25k front suspension and (GL4) 11k rear axle and (GR3) 11k rear suspension. (2) (FTC) 6.25k front axle and (FTW) 6.25k front suspension and one of the following rear axles: (HD2) 13.5k rear axle, (HD1) 15k rear axle or (J27) 15.5k rear axle and (GR4) 13.5k rear suspension. (3) (FTA) 7k front axle and (FK6) 7k front suspension and (FN1) 10k rear axle or (GL4) 11k rear axle and (GR3) 11k rear suspension or (G40) 12K Rear air suspension. (4) (FTA) 7k front axle and (FK6) 7k front suspension and (HD1) 15k rear axle or (J27) 15.5k rear axle and one of the following rear suspensions: (GR4) 13.5k rear suspension, (FU7) 15.5k rear suspension, (GP1) 13.5K rear air suspension, (GP8) 15.5k rear air suspension, (91B) 13.5k LiquidSpring prep single volume rear suspension, (91C) 13.5k LiquidSpring prep stacked volume rear suspension, (91D) 15.5k LiquidSpring prep single volume rear suspension or (91E) 15.5k LiquidSpring prep stacked volume rear suspension.)
• Incomplete vehicle
• Rear axle, 11,000 lb. (4,999 kg)
• Rear axle, 4.10 ratio Max road speed: 79 MPH
• Rear suspension, 11,000 lb. (4,990 kg) multi-leaf, vari-rate (Not available with air suspension.)
• Rear wheel drive
• Shock Absorbers, rear (Included with (FTC) 6,250 lb. front axle.)
• Steering, power (Bosch S2 8014 Plus)
• Trailer brake controller, integrated
• Trailering provisions, trailering wire harness only, trailer combined (Stop/Tail/Turn) connection socket and harness mounted at rear of frame.

• Airbag deactivation switch, frontal passenger-side (Included and only available with (AY0) airbags.)
• Airbags, Single-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front outboard seating positions; Includes airbag deactivation switch for front outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
• Brake, parking, driveline park brake system
• Daytime Running Lamps, with automatic exterior lamp control
• Horn, single-note
• OnStar, delete
• Rear Vision Camera, display integrated into Radio (Shipped loose in cab for upfitter installation.)
• StabiliTrak, Electronic Stability Control System with Traction Control includes Electronic Trailer Sway Control and Hill Start Assist
• Traction control

WHEELS, 19.5" X 6.75", STEEL, BLACK PAINTED, 8-HOLES, HUB PILOTED

• (STD)

BACKUP ALARM

• (Includes (SFW) SEO Calibration for backup alarm.

MIRRORS, OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING, UPPER GLASS, MANUAL-FOLDING AND EXTENDING, BLACK.

• Includes integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp

AUDIO SYSTEM, 4.2" DIAGONAL COLOR DISPLAY

• AM/FM stereo with USB port and auxiliary jack (STD)

FRONT SUSPENSION, 6,250 LB. (2,835 KG) MULTI-LEAF, INCLUDES SHOCK ABSORBERS

• (STD)

POWER TAKE OFF, ENGINE CONTROL PROVISIONS

• Access is available on left-hand and right-hand side

BACK-UP ALARM CALIBRATION

• This calibration will allow installation of an aftermarket back-up alarm by disabling rear perimeter lighting

WORK TRUCK PREFERRED EQUIPMENT GROUP

• includes standard equipment

SEATS, FRONT 40/20/40 SPLIT-BENCH, 3-PASSENGER

• driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar. (STD)

BATTERY, TOP POST THREADED, BATTERY JUMP START STUD

• (located on battery box)

WHEELBASE, 165" (419.1 CM), 84" CA

• (STD)

SPARE TIRE DELETE

• (STD)

WIRING HARNESS ACCESSORY FOR 9L7 WIRING TO JUNCTION BLOCK

• Includes connector and blunt cut wires

FRONT AXLE, 6,250 LB. (2,835 KG), DANA SPICER D800-N, "I"-BEAM, NON-DRIVING

• Includes (G68) rear shock absorbers.

REAR AXLE, 4.10 RATIO

• Max road speed: 79 MPH

DPF, DIESEL PARTICULATE FILTER, MANUAL REGENERATION

• customer regeneration will not be allowed until the DPF load percentage has reached 100% full and a driver information center (DIC) message has been shown

TIRES, FRONT 225/70R19.5G HIGHWAY BLACKWALL PIRELLI

• Max Axle Load: 7
• 940 lb. (STD)

RUGGED DUTY SERVICE TRANSMISSION, AUTOMATIC CLOSE-RATIO 6 SPD WITH DOUBLE OVERDRIVE, ALLISON, A1750RDS

• ratios 3.10 1ST
• 1.80 2ND
• 1.40 3RD
• 1.00 4TH
• 0.70 5TH
• 0.61 Rugged Duty Series

TIRES, REAR 225/70R19.5G HIGHWAY BLACKWALL PIRELLI

• Max Axle Load: 15
• 000 lb. (STD)

ENGINE, DURAMAX 6.6L TURBO-DIESEL V8, B20-DIESEL COMPATIBLE

• 350 hp @ 2500 rpm
• 750 lb.-ft. torque @ 1400 rpm (STD)

• FRONT STABILIZER BAR
• 30 000 LB. GCWR (13 607 KG)
• REAR AXLE 13 500 LB. (6 124 KG)
• DARK ASH SEATS WITH JET BLACK INTERIOR ACCENTS VINYL SEAT TRIM
• WHEELS 19.5" X 6.75" STEEL BLACK PAINTED 8-HOLES HUB PILOTED (STD)
• BACKUP ALARM (Includes (SFW) SEO Calibration for backup alarm.
• MIRRORS OUTSIDE HEATED POWER-ADJUSTABLE VERTICAL TRAILERING UPPER GLASS MANUAL-FOLDING AND EXTENDING BLACK. Includes integrated turn signal indicators consisting of 51 square inch flat mirror surface positioned over a 24.5 square inch convex mirror surface with a common head and lower convex spotter glass (convex glass is not heated and not power adjustable) and addition of Auxiliary cargo lamp for backing up (helps to see trailer when backing up with a trailer) and amber auxiliary clearance lamp
• AUDIO SYSTEM 4.2" DIAGONAL COLOR DISPLAY AM/FM stereo with USB port and auxiliary jack (STD)
• SUMMIT WHITE
• PAINT SCHEME STYLE 1
• GVWR 19 500 LB. (8845 KG)
• FRONT SUSPENSION 6 250 LB. (2 835 KG) MULTI-LEAF INCLUDES SHOCK ABSORBERS (STD)
• ENGINE BLOCK HEATER
• POWER TAKE OFF ENGINE CONTROL PROVISIONS Access is available on left-hand and right-hand side
• LICENSE PLATE KIT FRONT
• FUEL TANK FRONT AND REAR 65 GALLON TOTAL
• BACK-UP ALARM CALIBRATION This calibration will allow installation of an aftermarket back-up alarm by disabling rear perimeter lighting
• POWER OUTLET 110-VOLT AC
• WORK TRUCK PREFERRED EQUIPMENT GROUP includes standard equipment
• SEATS FRONT 40/20/40 SPLIT-BENCH 3-PASSENGER driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Vinyl has fixed lumbar and cloth has manually adjustable driver lumbar. (STD)
• BATTERY TOP POST THREADED BATTERY JUMP START STUD (located on battery box)
• REAR SUSPENSION 13 500 LB. (6 123 KG) MULTI-LEAF VARI-RATE
• KEY SYSTEM 2 SPARE KEYS
• WINDOWS POWER WITH DRIVER EXPRESS UP AND DOWN AND EXPRESS DOWN ON ALL OTHER WINDOWS
• WHEELBASE 165" (419.1 CM) 84" CA (STD)
• SPARE TIRE DELETE (STD)
• WIRING HARNESS ACCESSORY FOR 9L7 WIRING TO JUNCTION BLOCK Includes connector and blunt cut wires
• FRONT AXLE 6 250 LB. (2 835 KG) DANA SPICER D800-N "I"-BEAM NON-DRIVING Includes (G68) rear shock absorbers.
• PAINT SOLID
• SHOCK ABSORBERS REAR
• REAR AXLE 4.10 RATIO Max road speed: 79 MPH
• RECOVERY HOOKS FRONT FRAME-MOUNTED BLACK
• DPF DIESEL PARTICULATE FILTER MANUAL REGENERATION customer regeneration will not be allowed until the DPF load percentage has reached 100% full and a driver information center (DIC) message has been shown
• TIRES FRONT 225/70R19.5G HIGHWAY BLACKWALL PIRELLI Max Axle Load: 7 940 lb. (STD)
• 5500 HD SERIES
• RUGGED DUTY SERVICE TRANSMISSION AUTOMATIC CLOSE-RATIO 6 SPD WITH DOUBLE OVERDRIVE ALLISON A1750RDS ratios 3.10 1ST 1.80 2ND 1.40 3RD 1.00 4TH 0.70 5TH 0.61 Rugged Duty Series
• TIRES REAR 225/70R19.5G HIGHWAY BLACKWALL PIRELLI Max Axle Load: 15 000 lb. (STD)
• ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE 350 hp @ 2500 rpm 750 lb.-ft. torque @ 1400 rpm (STD)
• Turbocharged
• Rear Wheel Drive
• Power Steering
• ABS
• Steel Wheels
• Tires - Front All-Season
• Tires - Rear All-Season
• Running Boards/Side Steps
• AM/FM Stereo
• MP3 Capability
• Auxiliary Audio Input
• Split Bench Seat
• Vinyl Seats
• Adjustable Steering Wheel
• Power Door Locks
• Cruise Control
• A/C
• Traction Control
• Stability Control
• Traction Control
• Daytime Running Lights
• Automatic Headlights
• Driver Air Bag
• Passenger Air Bag
• Passenger Air Bag On/Off Switch
• Front Side Air Bag
• Front Head Air Bag
• Passenger Air Bag On/Off Switch
• Back-Up Camera

• Vehicle
• Number of Passenger Doors: 2
• Front Frame Rating: - TBD -
• Axle Ratio - Low Rear (:1): 4.1
• Electrical
• Cold Cranking Amps @ 0° F (Primary): 1100
• Cold Cranking Amps @ 0° F (2nd): 1100
• Maximum Alternator Capacity (amps): 150
• Maximum Alternator Watts: - TBD -
• Cooling System
• Total Cooling System Capacity (qts): 48
• Weight Information
• Gross Axle Wt Rating - Front (lbs): 6250
• Gross Axle Wt Rating - Rear (lbs): 13500
• Gross Axle Wt Rating - Rear (lbs): 11000
• Curb Weight - Front (lbs): 4735
• Curb Weight - Rear (lbs): 2905
• Curb Weight - Rear (lbs): 2845
• Gross Vehicle Weight Rating Cap (lbs): 19500
• Gross Vehicle Weight Rating Cap (lbs): 16500
• Gross Combined Wt Rating (lbs): 30000
• Gross Combined Wt Rating (lbs): 26000
• Suspension
• Suspension Type - Front: Multi-Leaf
• Suspension Type - Rear: Multi-Leaf
• Spring Capacity - Front (lbs): 6250
• Spring Capacity - Rear (lbs): 13500
• Spring Capacity - Rear (lbs): 11000
• Axle Type - Front: Dana Spicer I-Beam
• Axle Type - Rear: - TBD -
• Axle Capacity - Front (lbs): 6250
• Axle Capacity - Rear (lbs): 13500
• Axle Capacity - Rear (lbs): 11000
• Axle Ratio (:1) - Rear: 4.10
• Shock Absorber Diameter - Front (mm): 51
• Shock Absorber Diameter - Rear (mm): 49
• Stabilizer Bar Diameter - Front (in): 1.26
• 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): 15.375 x 1.54
• Rear Brake Rotor Diam x Thickness (in): 15.375 x 1.54
• Tires
• Front Tire Order Code: XEY
• Rear Tire Order Code: YEY
• Front Tire Size: 225/70R19.5G
• Rear Tire Size: 225/70R19.5G
• Front Tire Capacity (lbs): 7940
• Rear Tire Capacity (lbs): 15000
• Revolutions/Mile @ 45 mph - Front: - TBD -
• Revolutions/Mile @ 45 mph - Rear: - TBD -
• Number Of Tires Front: 2
• Number Of Tires Rear: 4
• Number Of Tires Spare: 0
• Wheels
• Front Wheel Size (in): 19.5 x 6.75
• Rear Wheel Size (in): 19.5 x 6.75
• Front Wheel Offset (mm): - TBD -
• Rear Wheel Offset (mm): - TBD -
• # of Bolt Holes - Front: 8
• # of Bolt Holes - Rear: 8
• Front Wheel Material: Steel
• Rear Wheel Material: Steel
• Front Bolt Pattern: 8 Hole 10.83"
• Rear Bolt Pattern: 8 Hole 10.83"
• Steering
• Steering Type: Pwr
• Steering Ratio (:1), On Center: 16.6
• Steering Ratio (:1), At Lock: 19.6
• Turning Diameter - Curb to Curb (ft): 47.2
• Turning Diameter - Wall to Wall (ft): 48.8
• Frame
• Frame Type: High Strength Low Alloy Steel
• Sect Modulus Rails Only (in³): 8.08 Front/10.93 Belly/8.47 Rear
• Frame RBM (N/A): 404000 Front/546500 Belly/423500 Rear
• Frame Strength (lbs): 50000
• Frame Thickness (in): 0.3125
• Fuel Tank
• Fuel Tank Capacity, Approx (gal): 65
• Fuel Tank Capacity, Approx (gal): 40
• Fuel Tank Location: Front & Rear
• Fuel Tank Location: Behind Rear Axle
• Exterior Dimensions
• Wheelbase (in): 165
• Length, Overall (in): 248.5
• Width, Max w/o mirrors (in): 92.705
• Height, Overall (in): 82.81
• Overhang, Front (in): 34.4
• Overhang, Rear w/o bumper (in): 49
• Front Bumper to Back of Cab (in): 115.47
• Cab to Axle (in): 83.86
• Cab to End of Frame (in): 133
• Ground to Top of Load Floor (in): 29.7 front/32.2 rear
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): 34.1
• Ground Clearance, Front (in): - TBD -
• Ground Clearance, Rear (in): - TBD -
• Body Length Default Value (ft): 10
• Interior Dimensions
• Passenger Capacity: 3
• Front Head Room (in): 42.8
• Front Leg Room (in): 45.28
• Front Shoulder Room (in): 66.02
• Front Hip Room (in): 60.75
• Summary
• Vehicle Name: Chevrolet Silverado MD
• Body Style: Regular Cab Chassis Cab
• Medium Duty Performance
• Driver Ratio: 0.9
• Torque @ Clutch Engage (ft-lbs): - TBD -
• Torque Converter: 1.764
• Static Loaded Radius (in): - TBD -
• Max Speed For Gradeability: 79