What color must the clearance lamps on the front of a vehicle be?

The clearance lamps on the front of a vehicle must be amber. This color is specifically chosen for front clearance lamps because it allows for better visibility and differentiation from other lights, such as headlights, which are typically white. The use of amber lights for clearance purposes helps other drivers identify the width and dimensions of the vehicle, which is particularly important for larger commercial vehicles that may have wider frames.

Amber is a standard color recognized in traffic regulations that indicates caution and is used widely in various applications, making it a consistent choice for indicating vehicle presence while not being overly alarming. Understanding the function and regulations surrounding vehicle lighting can aid in ensuring safety on the roads, as proper lighting helps prevent accidents by making vehicles more visible to others.