With the exception of vehicles built before the year ____, all motor vehicles are required to have two headlights, two brake lights, and two taillights.

In general, all motor vehicles built after 1960 are required to have two headlights, two brake lights, and two taillights. Vehicles built in 1959 or earlier are only required to have one brake light and one taillight. With the exception of passenger vehicles that were built before 1960 and are less than 80 inches in width, all vehicles must also have electric turn signals.