Ohio Revised Code Title XLV. Motor Vehicles Aeronautics Watercraft § 4513.41

(A) No owner of a licensed collector's vehicle, a historical motor vehicle, or a collector's vehicle that is an agricultural tractor or traction engine shall be required to comply with an emission, noise control, or fuel usage provision contained in a law or rule of this state or its political subdivisions that was enacted or adopted subsequent to the calendar year in which the vehicle was manufactured.

(B) No person shall be prohibited from operating a licensed collector's vehicle, a historical motor vehicle, or a collector's vehicle that is an agricultural tractor or traction engine for failing to comply with an emission, noise control, or fuel usage law or rule of this state or its political subdivisions that was enacted or adopted subsequent to the calendar year in which his vehicle was manufactured.

(C) Except as provided in section 4505.061 of the Revised Code, no person shall be required to submit his collector's vehicle to a physical inspection prior to or in connection with an issuance of title to, or the sale or transfer of ownership of such vehicle, except that a police officer may inspect it to determine ownership.

In accordance with section 1.51 of the Revised Code, this section shall, without exception, prevail over any special or local provision of the Revised Code that requires owners or operators of collector's vehicles to comply with standards of emission, noise, fuel usage, or physical condition in connection with an issuance of title to, or the sale or transfer of ownership of such vehicle or part thereof.