• 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
• Grille, base, molded in color, Black
• Wheels, 19.5" x 6.75", steel, Black painted, 8-holes, hub piloted (STD)
• Front fender extension, painted body color
• Lamps, cargo area, cab mounted with switch on center switch bank
• 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)
• Assist steps
• 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, Smoked Amber roof marker
• Headlamps, halogen projector-beam
• Bumper, front, Black
• Paint, solid
• Wheels, 19.5" x 6.75", steel, Black painted, 8-holes, hub piloted (STD)
• Tires, front 225/70R19.5G highway blackwall Pirelli Max Axle Load: 7,940 lb. (STD)
• 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
• Tires, rear 225/70R19.5G highway blackwall Pirelli Max Axle Load: 15,000 lb. (STD)
• Auxiliary harness, 3' for headlamps and turn signals
• Tail lamp wiring harness provisions includes wiring for standard left and right taillamps, separate 8 feet of extra cable wiring for left and right body-mounted tail lights
• Summit White
• License plate kit, front
• 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
• 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
• Seats, front 40/20/40 split-bench, cloth or vinyl 3-passenger. Includes driver and front passenger recline with outboard head restraints and center fold-down armrest with storage. Also includes manually adjustable driver lumbar and storage pockets. Includes (AG1) 10-way power seat.)
• Remote Keyless Entry
• Seat adjuster, driver 10-way power

• 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.)
• Emissions, 50 state certification
• 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
• 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.)
• Steering, power (Bosch S2 8014 Plus)
• Fuel tank, rear only, 40 gallon mounted between frame side rails and behind rear axle
• 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.) (STD)
• Emissions, USA 50 State certified
• Front suspension, 6,250 lb. (2,835 kg) multi-leaf, includes shock absorbers (Not available with LiquidSpring prep or rear air suspensions.) (STD)
• Rear wheel drive
• 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
• 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.) (STD)
• Shock Absorbers, rear (Included with (FTC) 6,250 lb. front axle.)
• Trailering provisions, trailering wire harness only, trailer combined (Stop/Tail/Turn) connection socket and harness mounted at rear of frame.
• Batteries, heavy-duty dual 1100 cold-cranking amps includes battery box mounted to left side under cab
• Exhaust brake
• Trailer brake controller, integrated
• 26,000 lb. GCWR (11,793 kg)
• Rear axle, 4.10 ratio Max road speed: 79 MPH
• 4500 HD Series
• Front suspension, 6,250 lb. (2,835 kg) multi-leaf, includes shock absorbers (STD)
• Shock Absorbers, rear
• GVWR, 16,500 lb. (7484 kg) (STD)
• Wheelbase, 165" (419.1 cm), 84" CA (STD)
• Rear suspension, 11,000 lb. (4,990 kg) multi-leaf, vari-rate (STD)
• Front axle, 6,250 lb. (2,835 kg), Dana Spicer D800-N, "I"-beam, non-driving Includes (G68) rear shock absorbers.
• 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.)

• 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: Rear 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