Antique Vehicle. A motor vehicle that is more than 25 years of age or a bona fide replica thereof and which is driven on the highways only going to and returning from an antique auto show or an exhibition, or for servicing or demonstration, or a fire-fighting vehicle more than 20 years old which is not used as fire-fighting equipment but is used only for the purpose of exhibition of demonstration.

Custom Vehicle. A motor vehicle that is at least 25 years of age and of a model year after 1948 or a custom vehicle manufactured to resemble a vehicle at least 25 years of age and of a model year after 1948 and has been altered from the manufacturer's original design or has a body constructed from non-original materials and which is maintained for occasional transportation, exhibitions, club activities, parades, tours, and similar uses and which is not used for general daily transportation.

Expanded-use antique vehicle. A motor vehicle that is more than 25 years of age or a bona fide replica thereof and which is registered and driven on the highways in accordance with Section 3-804.01.

Materially Altered Vehicle. Any vehicle which has been modified, rebuilt, repaired, reconstructed, restored or specially constructed.

Modified Vehicle. Every vehicle of a type required to be registered under this Code altered by the addition, deletion, or modification of the body, chassis, component or essential parts, new or used.

Rebuilt Vehicle. A vehicle for which a salvage certificate has been issued and which subsequently has been put back into its original or operating condition by a licensed rebuilder and which has met all the requirements of a salvage vehicle inspection.

Specially Constructed Vehicle. Every vehicle of a type required to be registered hereunder that: (a) has been materially altered from its original construction by the removal, addition or substitution of essential parts; or (b) was not originally constructed under a distinctive name by a generally recognized manufacturer of vehicles.

Street Rod. A motor vehicle that is a 1948 or older vehicle or a vehicle that was manufactured after 1948 to resemble a vehicle that was manufactured before 1949 and has been altered from the manufacturer's original design or has a body constructed from non-original materials and which is maintained for occasional transportation, exhibitions, club activities, parades, tours, and similar uses and which is not used for general daily transportation.