• Wheel, spare delete
• Grille guard screen, insect protection (mounted behind grille)
• 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.) (STD)
• Lamps, rear, stop/turn/backup (1-piece assembly) with license plate light
• Assist steps
• Spare tire delete (STD)
• Tires, rear 225/70R19.5G highway blackwall Pirelli Max Axle Load: 15,000 lb. (Requires (XEY) Tires front 225/70R19.5G Highway blackwall Pirelli.) (STD)
• Antenna, fixed mast
• Headlamps, halogen projector-beam
• Lamps, cargo area, cab mounted with switch on center switch bank
• Glass, solar absorbing, tinted
• Front fender extension, painted body color
• Lamps, Smoked Amber roof marker
• Bumper, front chrome
• Door handles, outside, chrome
• Rear Window Delete
• Paint, solid
• Grille, chrome
• Tires, front 225/70R19.5G highway blackwall Pirelli Max Axle Load: 7,940 lb. (STD)
• Wheels, 19.5" x 6.75", 4-aluminum wheels, 8-holes, hub piloted Dura-Bright finish is on the outside of the wheel
• Tires, rear 225/70R19.5G highway blackwall Pirelli Max Axle Load: 15,000 lb. (STD)
• 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
• Summit White
• License plate kit, front
• Electrical Provisions, rear of frame, upfitter, body builder wiring includes Sealed Connectors for Tail/Amber Turn/Marker/Backup/Accessory Power/Ground and Sealed Connector for Stop/Turn
• Paint Scheme, Style 1
• Spare tire delete (STD)

• Visors, driver and front passenger, vinyl
• Steering wheel, urethane
• Door locks, power
• 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)
• Assist handle, front passenger and driver on A-pillars
• 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.)
• Interior trim, Jet Black/Dark Ash (Required and only available with (H2Q/H2R) Dark Ash seats with Jet Black interior accents.)
• Air conditioning, single-zone
• Speedometer, miles/kilometers
• Cruise control, steering wheel-mounted
• Steering column, manual Tilt-Wheel
• Floor covering, Graphite-colored rubberized-vinyl
• Upfitter switch kit provides up to 4-30 amp circuits to facilitate installation of aftermarket electrical accessories located on the instrument panel
• 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. (STD)
• Windows, power with driver express up and down and express down on all other windows
• Key system, 2 spare keys
• Seat Belt, Front, Red (center seat belt will ship loose)
• Dark Ash seats with Jet Black interior accents, Vinyl seat trim
• Back-up alarm calibration This calibration will allow installation of an aftermarket back-up alarm by disabling rear perimeter lighting
• Label, fasten seat belts "Fasten Seat Belts" reminder label on right hand and left hand front side door glass
• Remote Keyless Entry
• Mirror, inside rearview delete
• Front Center Seat Delete, Vinyl driver and passenger front individual seats in base vinyl trim. Derived from a RPO (AE7) 40-20-40 split bench seat with the 20% section removed which also removes the USB port and input jack for audio system. Seats are manual, not power. Does not include a floor console. All exposed floor area will remain untrimmed. Standard vinyl rear seat with trim matching front seats will be provided on Crew Cab models.

• Capped Fuel Fill
• Exhaust brake
• Trailer brake controller, integrated
• Brakes, hydraulic, heavy duty Bosch/Meritor/Wabco system with 4-channel (ABS) (Includes (J69) driveline park brake.)
• Fuel tank, rear only, 40 gallon mounted between frame side rails and behind rear axle
• Axle lubricant, rear, synthetic oil EmGard FE -75W-90
• Four wheel drive
• Axle lubricant, front, synthetic oil EmGard FE-75W-90
• Trailering provisions, trailering wire harness only, trailer combined (Stop/Tail/Turn) connection socket and harness mounted at rear of frame.
• Incomplete vehicle
• Steering, power (Bosch S2 8014 Plus)
• 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
• Front axle, 7,500 lb., Dana Spicer 60-256, single-reduction, front driving
• Fuel, diesel B20
• Axle, limited slip, Dana Spicer Truetrac, torque proportioning limited slip
• Wheelbase, 189" (480.1 cm), 108" CA
• Batteries, heavy-duty dual 1300 cold-cranking amps includes battery box mounted to left side under cab
• Rear axle, 15,500 lb. (7,031 kg)
• 26,000 lb. GCWR (11,793 kg)
• Rear axle, 4.10 ratio Max road speed: 79 MPH
• 4500 HD Series
• 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
• Rear suspension, 15,500 lb. (7,031 kg) multi-leaf, vari-rate
• Alternators, dual, 150 amps and 220 amps each
• GVWR, 16,000 lb. (7257 kg)
• Recovery hooks, front, frame-mounted, black
• Exhaust system, right side exit ahead of rear wheels

• Work Truck Preferred Equipment Group includes standard equipment
• Emergency Service Package includes (KHB) dual alternators, (UZF) backup alarm and (5DY) end of cab wiring provisions

• Daytime Running Lamps, with automatic exterior lamp control

• OnStar, delete
• 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.)
• Horn, single-note
• Rear Vision Camera, display integrated into Radio (Shipped loose in cab for upfitter installation.)
• Backup alarm (Includes (SFW) SEO Calibration for backup alarm.

• StabiliTrak, Electronic Stability Control System with Traction Control includes Electronic Trailer Sway Control and Hill Start Assist
• Brake, parking, driveline park brake system
• Traction control

Emergency Service Package

• DriveType
• DriveType: Four Wheel Drive
• Fuel Economy
• City: 0
• Hwy: 0
• Combined: 0
• Fuel System
• Fuel System: Direct Injection
• Fuel Tank Capacity
• Fuel Tank Capacity: 65 gal
• Fuel Type
• Fuel Type: Diesel Fuel
• Horse Power
• Horse Power: 350
• Rear Wheel
• Rear Wheel: Dual
• Trailering Capacity
• Trailering Capacity: 0