As used in this subchapter:
(1) “Blue dot tail light” means a red lamp installed in the rear of a motor vehicle containing a blue or purple insert that is not more than one inch (1") in diameter;
(2) “Custom vehicle” means a motor vehicle that: Is at least twenty-five (25) years old and of a model year after 1948; or
(3) Was manufactured to resemble a vehicle twenty-five (25) or more years old and of a model year after 1948; and
(4) Has been altered from the manufacturer's original design; or
(5) Has a body constructed from non-original materials; and
(6) “Street rod” means a motor vehicle that: Is a 1948 or older vehicle or the vehicle was manufactured after 1948 to resemble a vehicle manufactured before 1949; and
(7) Has been altered from the manufacturer's original design or has a body constructed from nonoriginal materials.