What is the required visibility distance for a motorcycle's tail lamp?

The required visibility distance for a motorcycle's tail lamp is 500 feet. This regulation ensures that other drivers can see the motorcycle well in advance, which enhances safety on the road. By having a tail lamp that is visible from this distance, it helps reduce the risk of rear-end collisions as vehicles approach from behind, especially in conditions with low visibility such as at night or in poor weather. The visibility requirement serves to inform other motorists of the motorcycle's presence, contributing to overall road safety for all users, particularly given the smaller profile and less conspicuous nature of motorcycles compared to larger vehicles.