How many feet must a license plate be kept clean so that a car behind can see it?

A license plate must be kept clean in order for it to be visible from a certain distance, which is typically set at 60 feet. This requirement ensures that the plate can be easily read by law enforcement and other motorists, promoting safety and accountability on the road. The visibility from this distance provides a standard that helps authorities effectively identify vehicles for various purposes, such as monitoring traffic laws or in the event of an accident.

While other distances may have been considered for state regulations, 60 feet is often recognized in many jurisdictions as the appropriate distance for visibility requirements, ensuring that it can be read clearly even under varying environmental conditions. This standard aligns with the practical need for effective identification of vehicles in a roadway setting.