• 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. (Standard on models built after July 17th, 2023) (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. (Standard on models built after July 17th, 2023) (Requires (XEY) Tires front 225/70R19.5G Highway blackwall Pirelli.)
• Spare tire delete
• Wheel, spare delete
• 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
• 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

WORK TRUCK PREFERRED EQUIPMENT GROUP

• includes standard equipment

TIRES, REAR 225/70R19.5G TRACTION BLACKWALL GOODYEAR

• Max Axle Load: 15
• 000 lb.

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

• Max Axle Load: 7
• 940 lb.

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, 7" DIAGONAL COLOR TOUCH-SCREEN WITH CHEVROLET INFOTAINMENT

• AM/FM stereo with seek-and-scan and digital clock
• includes Bluetooth® streaming audio for music and select phones. Includes (UQ3) 6-speaker audio system.

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

ONSTAR AND CHEVROLET CONNECTED SERVICES CAPABLE

• Includes compass in instrument cluster.

ELECTRICAL PROVISIONS, REAR OF CAB, UPFITTER, BODY BUILDER WIRING

• includes Sealed Connectors for Tail/Amber Turn/Marker/Backup/Accessory Power/Ground and Sealed Connector for Stop/Turn

BATTERY, TOP POST THREADED, BATTERY JUMP START STUD

• (located on battery box)

• Preferred Equipment Group 1WT
• Heavy-Duty Rear Locking Differential
• Rear 225/70R19.5G Traction Blackwall Goodyear Tires
• Dana Spicer S16-130 Single Reduction 15
• 500 Lb. Rear Axle (7
• 031 Kg)
• 225/70R19.5G Highway Blackwall Goodyear Front Tires
• Black Power-Adjustable Heated Outside Vertical Trailering Mirrors
• Chrome Front Bumper
• Power Windows with Driver Express Up and Down
• AM/FM Stereo with 7" Diagonal Color Touch Screen
• Manual Regeneration Diesel Particulate Filter DPF
• Chrome Grille
• Remote Keyless Entry
• OnStar and Chevrolet Connected Services Capable
• 110-Volt AC Power Outlet
• Upfitter Electrical Provisions in Rear of Cab
• 19.5" X 6.75" Gray Painted Hub Piloted Steel with 8-Holes Wheels
• Rear Shock Absorbers
• Top Post Threaded Battery Jump Start Stud
• 15
• 500 lbs. (7
• 031 Kg) Multi-Leaf Vari-Rate Rear Suspension
• Black Frame-Mounted Front Recovery Hooks
• Front License Plate Kit
• Wi-Fi Hotspot capable mobile hotspot internet access
• Rear mounted camera
• Cruise control with steering wheel mounted controls
• Primary monitor touchscreen
• 19.5 x 6.75-inch front and dual rear gray steel wheels
• Duramax 6.6L V-8 direct injection
• intercooled turbo
• diesel
• engine with 350HP
• Duramax 6.6L V-8
• Mechanical
• Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
• Bluetooth® wireless audio streaming
• Immobilizer
• OnStar and Chevrolet connected services capable vehicle integrated emergency SOS system
• Bluetooth® handsfree wireless device connectivity
• OnStar RemoteLink smart device app link
• Trailer brake controller
• Trailer sway control
• External memory control
• StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
• Heated driver and passenger side door mirrors
• Gauge cluster display size: 4.20
• Manual tilting steering wheel
• Wheel hub covers
• Manual extendable trailer mirrors
• Upfitter switches
• Dual rear wheels
• LT225/70SR19.5 highway BSW front and rear tires
• Vinyl front seat upholstery
• 6 airbags
• Driver front impact airbag
• Seat mounted side impact driver airbag
• Curtain first-row overhead airbags
• Cancellable front passenger air bag
• Seat mounted side impact front passenger airbag
• Airbag occupancy sensor
• Auto-locking doors
• Intercooled turbo
• Allison A1750RDS 6-speed automatic
• Manual climate control
• Automatic
• Projector beam headlights
• Halogen headlights
• Auto on/off headlight control
• Daytime running lights
• Delay-off headlights
• Cab clearance lights
• 40-20-40 split-bench front seat
• Driver seat with 4-way directional controls
• Split-bench front seat
• Front seat center armrest
• Front passenger seat with 4-way directional controls

• Vehicle
• Number of Passenger Doors: 2
• Front Frame Rating: - TBD -
• 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): 15500
• Gross Axle Wt Rating - Rear (lbs): 11000
• Curb Weight - Front (lbs): 4704
• Curb Weight - Rear (lbs): 2803
• 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): 6250
• Spring Capacity - Rear (lbs): 15500
• Spring Capacity - Rear (lbs): 11000
• Axle Type - Front: Dana Spicer I-Beam
• Axle Type - Rear: Dana Spicer Single Reduction
• Axle Capacity - Front (lbs): 6250
• Axle Capacity - Rear (lbs): 15500
• Axle Capacity - Rear (lbs): 11000
• Axle Ratio (:1) - Rear: 4.10
• Shock Absorber Diameter - Front (mm): 50.8
• Shock Absorber Diameter - Rear (mm): 48.5
• 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: XDK
• Front Tire Order Code: XEY
• Rear Tire Order Code: YMF
• 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: 640
• 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 JIS 10.83"
• Rear Bolt Pattern: 8 Hole JIS 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): 41.2
• Turning Diameter - Wall to Wall (ft): 42.8
• 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): 40
• Fuel Tank Location: Behind Rear Axle
• Exterior Dimensions
• Wheelbase (in): 141
• Length, Overall (in): 224.4
• Width, Max w/o mirrors (in): 92.7
• Height, Overall (in): 82.95
• 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): 59.84
• Cab to End of Frame (in): 109.1
• Ground to Top of Frame (in): - TBD -
• Frame Width, Rear (in): 34.1
• Ground Clearance, Front (in): - TBD -
• Ground Clearance, Rear (in): - TBD -
• 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: 1
• Torque @ Clutch Engage (ft-lbs): - TBD -
• Torque Converter: 1.764
• Static Loaded Radius (in): - TBD -
• Max Speed For Gradeability: 79