What is the maximum allowed height for tail lamps on passenger cars and trucks?

The maximum allowed height for tail lamps on passenger cars and trucks is 72 inches from the ground. This regulation ensures that tail lamps are visible to drivers behind the vehicle, which is crucial for safety, especially during nighttime driving or in low visibility conditions. Tail lamps must be positioned at this height to maximize their effectiveness in signaling the presence and movements of the vehicle, thereby reducing the risk of accidents.

The standards are designed to provide a consistent height that can be easily recognized by other drivers, facilitating safer roadways for everyone. This height specification is set forth in automotive safety regulations to ensure uniformity and compliance across vehicles.