How many functional brake lights are required for a vehicle to pass inspection?

To pass inspection, a vehicle is generally required to have two functioning brake lights located on the rear of the vehicle, with one on each side. This requirement is in place to ensure that the vehicle can adequately signal to other drivers when the brakes are applied, enhancing safety on the road. Having two brake lights provides better visibility and ensures that there is a backup in case one of the lights fails.

The requirement for both brake lights to function serves to enhance the driver's ability to communicate their intentions clearly while driving, reducing the risk of accidents caused by insufficient signaling. This standard applies to most vehicles and is essential in maintaining safety compliance within traffic regulations.