How far should taillights be visible from?

Taillights should be visible from 500 feet away to ensure that vehicles behind are informed of your presence, especially during low visibility conditions such as night or inclement weather. This visibility requirement plays a crucial role in enhancing road safety, allowing other drivers to react appropriately and maintain a safe distance. The regulation is aimed at minimizing the risk of rear-end collisions, which can occur when a vehicle is not easily seen from behind. Being able to see taillights from this distance helps promote safe driving behaviors, giving following vehicles adequate time to stop or alter their course if necessary.