What is the distance at which you must dim your high beams for oncoming traffic?

The requirement to dim high beams for oncoming traffic is set at a distance of 500 feet. This regulation is in place to ensure safety on the roads by preventing blinding oncoming drivers. High beams can significantly reduce the visibility of others when they are shone directly into their eyes, leading to dangerous driving situations.

Dimming high beams at 500 feet provides a reasonable distance for oncoming drivers to adjust their own visibility without being temporarily blinded, while also allowing enough time for their eyes to adjust as they approach. Recognizing this distance is essential for maintaining safe driving practices and ensuring that all drivers can see clearly and navigate safely. This standard distance is a key aspect of responsible night driving and contributes to overall traffic safety.