(X) "Operator" includes any person who drives or operates a motor vehicle upon the public highways.

As used in this chapter and Chapters 4503., 4505., 4507., 4509., 4510., 4511., 4513., 4515., and 4517.

of the Revised Code, and in the penal laws, except as otherwise provided:(A) "Vehicles" means everything on wheels or runners, including motorized bicycles, but does not mean electric personal assistive mobility devices, vehicles that are operated exclusively on rails or tracks or from overhead electric trolley wires, and vehicles that belong to any police department, municipal fire department, or volunteer fire department, or that are used by such a department in the discharge of its functions.

(E) "Passenger car" means any motor vehicle that is designed and used for carrying not more than nine persons and includes any motor vehicle that is designed and used for carrying not more than fifteen persons in a ridesharing arrangement.

(F) "Collector's vehicle" means any motor vehicle or agricultural tractor or traction engine that is of special interest, that has a fair market value of one hundred dollars or more, whether operable or not, and that is owned, operated, collected, preserved, restored, maintained, or used essentially as a collector's item, leisure pursuit, or investment, but not as the owner's principal means of transportation.

(J) "Commercial car" or "truck" means any motor vehicle that has motor power and is designed and used for carrying merchandise or freight, or that is used as a commercial tractor.

(K) "Bicycle" means every device, other than a device that is designed solely for use as a play vehicle by a child, that is propelled solely by human power upon which a person may ride, and that has two or more wheels, any of which is more than fourteen inches in diameter.(B) "Motor vehicle" means any vehicle, including mobile homes and recreational vehicles, that is propelled or drawn by power other than muscular power or power collected from overhead electric trolley wires."Motor vehicle" does not include utility vehicles as defined in division (VV) of this section, under-speed vehicles as defined in division (XX) of this section, mini-trucks as defined in division (BBB) of this section, motorized bicycles, road rollers, traction engines, power shovels, power cranes, and other equipment used in construction work and not designed for or employed in general highway transportation, well-drilling machinery, ditch-digging machinery, farm machinery, and trailers that are designed and used exclusively to transport a boat between a place of storage and a marina, or in and around a marina, when drawn or towed on a public road or highway for a distance of no more than ten miles and at a speed of twenty-five miles per hour or less.(d) "Fifth wheel trailer" means a vehicle that is of such size and weight as to be movable without a special highway permit, that is constructed with a raised forward section that allows a bi-level floor plan, and that is designed to be towed by a vehicle equipped with a fifth-wheel hitch ordinarily installed in the bed of a truck.(e) "Park trailer" means a vehicle that is commonly known as a park model recreational vehicle, meets the American national standard institute standard A 119.5(1988) for park trailers, is built on a single chassis, has a gross trailer area of four hundred square feet or less when set up, is designed for seasonal or temporary living quarters, and may be connected to utilities necessary for the operation of installed features and appliances.(R) "Pneumatic tires" means tires of rubber and fabric or tires of similar material, that are inflated with air.