• Lamps, rear, stop/turn/backup (1-piece assembly) with license plate light
• Glass, solar absorbing, tinted
• Grille guard screen, insect protection (mounted behind grille)
• Mirrors, outside high-visibility vertical camper-style, Black with manual folding and extension and lower convex spotter glass
• Antenna, fixed mast
• Spare tire delete (STD)
• Wheel, spare delete
• Door handles, Black
• Front fender extension, painted body color
• Lamps, cargo area, cab mounted with switch on center switch bank
• Assist steps
• Lamps, Smoked Amber roof marker
• Headlamps, halogen projector-beam
• Paint, solid
• Tires, front 225/70R19.5G traction blackwall Pirelli: Max Axle Load: 7,940 lb.
• Grille, chrome
• Bumper, front chrome
• Provision for cab roof-mounted lamp/beacon: provides an overhead console mounted switch and electrical wiring tucked beneath the headliner for a body upfitter to connect a body-mounted warning or emergency lamp
• Auxiliary harness, 3' for headlamps and turn signals
• Wheels, 19.5" x 6.75", steel, White painted, 8-holes, hub piloted
• Tires, rear 225/70R19.5G traction blackwall Pirelli: Max Axle Load: 15,000 lb.
• Summit White
• 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
• Seat trim, Vinyl
• Speedometer, miles/kilometers
• Interior trim, Jet Black/Dark Ash (Required and only available with (H2Q/H2R) Dark Ash seats with Jet Black interior accents.)
• Cruise control, steering wheel-mounted
• Door locks, power
• Windows, manual driver and front passenger
• Air conditioning, single-zone
• Assist handle, front passenger and driver on A-pillars
• Floor covering, Graphite-colored rubberized-vinyl
• 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
• Steering column, manual Tilt-Wheel
• 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)
• 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.)
• Mirror, inside rearview manual day/night
• Seat Belt, Black
• 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
• 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)

• Front suspension, 7,500 lb. (3,402 kg) multi-leaf, includes shock absorbers
• Wheelbase, 165" (419.1 cm), 84" CA (Requires (F0C) 49" axle to end of frame, (F0D) 63" axle to end of frame or (F0K) 91" axle to end of frame. Requires (PCJ) Vocational Specific Heavy Suspension Package, when ordering (FTA) 7,000 lb. Front axle/(FK6) 7,000 lb. Front suspension or (FTL) 8,000 lb. Front axle/(FSN) 8,000 lb. Front suspension and/or (FU7) 15,500 lb. rear suspension.) (STD)
• 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.)
• Rear suspension, 11,000 lb. (4,990 kg) multi-leaf, vari-rate (STD)
• Emissions, 50 state certification
• GVWR, 16,500 lb. (7484 kg) (Silverado 4500 HD 4WD models require one of the following combinations: (1) (FTB) 7.5k front axle and (FTV) 7.5k front suspension and (FN1) 10k rear axle or (GL4) 11k rear axle and (GR3) 11k rear suspension. (2) (FTB) 7.5k front axle and (FTV) 7.5k front suspension and (HD1) 15k rear axle or (J27) 15.5k rear axle and (GR4) 13.5k rear suspension or (FU7) 15.5k rear suspension. (3) (FTB) 7.5k front axle and (FTV) 7.5k front suspension and (J27) 15.5k rear axle and one of the following rear suspensions: (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.) (STD)
• Exhaust system, right side exit, behind rear wheels (Requires (ED9) 165" wheelbase.)
• Brakes, hydraulic, heavy duty Bosch/Meritor/Wabco system with 4-channel (ABS) (Includes (J69) driveline park brake.)
• Axle, Open rear axle, non-locking rear
• Capped Fuel Fill
• Steering, power (Bosch S2 8014 Plus)
• Fuel tank, rear only, 40 gallon mounted between frame side rails and behind rear axle
• Emissions, USA 50 State certified
• Incomplete vehicle
• Fuel, diesel B20
• Rear axle, 11,000 lb. (4,999 kg) Dana Spicer S14-110, single reduction
• Axle lubricant, rear, 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.
• Rear axle, 4.30 ratio Max road speed: 75 MPH
• Front axle, 7,500 lb., Dana Spicer 60-256, single-reduction, front driving
• Batteries, heavy-duty dual 1100 cold-cranking amps includes battery box mounted to left side under cab
• Axle lubricant, front, synthetic oil EmGard FE-75W-90
• Exhaust brake
• Four wheel drive
• Trailer brake controller, integrated
• 26,000 lb. GCWR (11,793 kg)
• 4500 HD Series
• Additional fuel, 20 gallons
• Battery, top post threaded, battery jump start stud: (located on battery box)
• GVWR, 16,500 lb. (7484 kg): (STD)
• Wheelbase, 165" (419.1 cm), 84" CA: (STD)
• Rear axle, 4.30 ratio: Max road speed: 75 MPH
• Rear suspension, 11,000 lb. (4,990 kg) multi-leaf, vari-rate: (STD)
• Alternator, 220 amps
• Power Take-Off (PTO), not installed

• Work Truck Preferred Equipment Group: includes standard equipment
• Snow Plow Prep Package: includes (UNL) auxiliary harness for headlamps and turn signals, (KW5) 220-amp alternator, forward lamp wiring harness and (TRW) provision for cab roof mounted lamp/beacon

• Daytime Running Lamps, with automatic exterior lamp control

• Horn, single-note
• 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.)
• Rear Vision Camera, display integrated into Radio (Shipped loose in cab for upfitter installation.)
• OnStar, delete
• Airbag deactivation switch, frontal passenger-side (Included and only available with (AY0) airbags.)
• 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

Snow Plow Prep 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: 40 gal
• Fuel Type
• Fuel Type: Diesel Fuel
• Horse Power
• Horse Power: 350
• Rear Wheel
• Rear Wheel: Dual
• Trailering Capacity
• Trailering Capacity: 0