• Wheels, 19.5" x 6.75", steel, Black painted, 8-holes, hub piloted
• Tires, front 225/70R19.5G highway blackwall Pirelli Max Axle Load: 7,940 lb. (Requires (YEY) Tires, rear 225/70R19.5G highway blackwall Pirelli, Max Axle Load: 15,000 lb. or (YEZ) Tires, rear 225/70R19.5G traction blackwall Pirelli, Max Axle Load: 15,000 lb.)
• Tires, rear 225/70R19.5G highway blackwall Pirelli Max Axle Load: 15,000 lb. (Requires (XEY) Tires front 225/70R19.5G Highway blackwall Pirelli.)
• Spare tire delete
• Wheel, spare delete
• Paint, solid
• Bumper, front, Black
• Assist steps
• Front fender extension, painted body color
• Grille, base, molded in color, Black
• Grille guard screen, insect protection (mounted behind grille)
• Headlamps, halogen projector-beam
• Lamps, cargo area, cab mounted with switch on center switch bank
• Lamps, Smoked Amber roof marker
• Lamps, rear, stop/turn/backup (1-piece assembly) with license plate light
• Mirrors, outside high-visibility vertical camper-style, Black with manual folding and extension and lower convex spotter glass
• Glass, solar absorbing, tinted
• Antenna, fixed mast
• Door handles, Black

• 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.)
• SiriusXM, delete
• Audio system feature, 4-speaker system

• 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.
• Interior trim, Jet Black/Dark Ash (Required and only available with (H2Q/H2R) Dark Ash seats with Jet Black interior accents.)
• Seat trim, Vinyl
• Seat Belt, Black
• Floor covering, Graphite-colored rubberized-vinyl
• Steering wheel, urethane
• Steering column, manual Tilt-Wheel
• Speedometer, miles/kilometers
• 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.)
• Upfitter switch kit provides up to 4-30 amp circuits to facilitate installation of aftermarket electrical accessories located on the instrument panel
• Windows, manual driver and front passenger
• Door locks, power
• Cruise control, steering wheel-mounted
• Air conditioning, single-zone
• Mirror, inside rearview manual day/night
• Visors, driver and front passenger, vinyl
• Assist handle, front passenger and driver on A-pillars

• Brake, parking, driveline park brake system
• StabiliTrak, Electronic Stability Control System with Traction Control includes Electronic Trailer Sway Control and Hill Start Assist
• Traction control
• Daytime Running Lamps, with automatic exterior lamp control
• 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.)
• Airbag deactivation switch, frontal passenger-side (Included and only available with (AY0) airbags.)
• OnStar, delete
• Rear Vision Camera, display integrated into Radio (Shipped loose in cab for upfitter installation.)
• Horn, single-note

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

• 350 hp @ 2700 rpm
• 750 lb.-ft. torque @ 1400 rpm (STD)

• Preferred Equipment Group 1WT
• Snow Plow Prep Package
• Vocational Specific Heavy Suspension Package
• 4 Speakers
• 4-Speaker Audio System
• AM/FM radio
• Premium audio system: Chevrolet MyLink
• Radio: AM/FM Stereo w/4.2" Diagonal Color Display
• Single-Slot CD/MP3 Player
• Air Conditioning
• Single-Zone Air Conditioning
• 110-Volt AC Power Outlet
• Power steering
• Power Windows w/Driver Express Up & Down
• Remote Keyless Entry
• Air Compressor Accessory Drive
• Traction control
• ABS brakes
• Dual front impact airbags
• Dual front side impact airbags
• Occupant sensing airbag
• Overhead airbag
• Passenger cancellable airbag
• Electronic Stability Control
• Exterior Parking Camera Rear
• Delay-off headlights
• Fully automatic headlights
• Frontal Passenger-Side Airbag Deactivation Switch
• Speed control
• Dual rear wheels
• Limited-Slip Axle
• Engine Block Heater
• Heated Air Dryer
• Aluminum Assist Steps
• Dual-Note Horn
• Front License Plate Kit
• Front Stabilizer Bar
• Power Take-Off Engine Control Provisions
• Provision For Cab Roof Mounted Lamp/Beacon
• Top Post Threaded Battery Jump Start Stud
• 3' Auxiliary Harness For Headlamps & Turn Signals
• 40/20/40 Front 3-Passenger Split Bench Seat
• Backup Alarm
• Driver door bin
• Front reading lights
• Overhead console
• Passenger vanity mirror
• Tachometer
• Tilt steering wheel
• Trip computer
• Voltmeter
• 10-Way Power Driver's Seat Adjuster
• 40/20/40 Front 3-Passenger Split-Bench Seat
• Vinyl Seat Trim
• Manual Regeneration Diesel Particulate Filter DPF
• Front Center Armrest w/Storage
• Passenger door bin
• 26,000 lbs. GCWR (11,793 kg)
• Black Frame-Mounted Front Recovery Hooks
• Wheels: 19.5" x 6.75" Black Painted Hub Piloted Steel w/8-Holes
• Variably intermittent wipers
• 4.30 Rear Axle Ratio

• Vehicle
• Number of Passenger Doors: 2
• Front Frame Rating: - TBD -
• Axle Ratio - Low Rear (:1): 4.3
• 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): 7500
• Gross Axle Wt Rating - Rear (lbs): 11000
• Curb Weight - Front (lbs): 5207
• Curb Weight - Rear (lbs): 2964
• Gross Vehicle Weight Rating Cap (lbs): 16500
• Gross Combined Wt Rating (lbs): 26000
• Suspension
• Suspension Type - Front: Multi-Leaf
• Suspension Type - Rear: Multi-Leaf
• Spring Capacity - Front (lbs): 7500
• Spring Capacity - Rear (lbs): 11000
• Axle Type - Front: Dana Spicer Single Reduction
• Axle Type - Rear: Dana Spicer Single Reduction
• Axle Capacity - Front (lbs): 7500
• Axle Capacity - Rear (lbs): 11000
• Axle Ratio (:1) - Front: 4.30
• Axle Ratio (:1) - Rear: 4.30
• Shock Absorber Diameter - Front (mm): 51
• 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): 52.0
• Turning Diameter - Wall to Wall (ft): 53.6
• 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): 40
• 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): 86.41
• 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): 32.2 front/34.7 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: 75