Normally 500 feet, but think if you wanted someones headlights in your eyes.
You must dim your high-beams if you're within 500 feet of an approaching car and dim your high-beams within 300 feet of the vehicle you follow.
High beams must illuminate objects at least 500 feet ahead of the vehicle. This ensures that drivers can see far enough down the road to react to potential hazards. Additionally, high beams should not blind oncoming drivers, which is why they should be dimmed when another vehicle approaches within 500 feet.
150 meters
no
Within 500 feet of an oncoming car. Within 350 feet of a car you are traveling behind.
in the fog --------------------------- Actually using high beams in fog can blind oncoming drivers and it will reflect off the fog possibly blinding you. Low beams shopuld be used in fog. High beams are to be used on a dark road when no oncoming vehicle is closer than 500 feet from you, and when you are no closer than 350 feet behind a vehicle.
100
500 feet
You must dim your high beam lights when approaching oncoming traffic within 500 feet or when following another vehicle closely, typically within 300 feet. This is to prevent blinding other drivers and ensure safe visibility for everyone on the road. Additionally, you should switch to low beams in well-lit urban areas or when driving in fog, rain, or snow, as high beams can create glare in such conditions.
Yes!
60 meters
High beam headlights can cause temporary blindness for oncoming drivers due to their intense brightness. To ensure safety and visibility for all road users, high beams should be dimmed when approaching or following another vehicle within 500 feet. This practice helps prevent accidents and maintains safer driving conditions at night. Always switch to low beams in these situations to enhance overall road safety.