Should You Use Low Beam or High Beam When Driving on Highways at Night?

[DelSophie]

When driving on highways at night, use high beams because highway speeds are high and require longer visibility distances. In dark, relatively unoccupied road conditions without streetlights, high beams are the correct method to ensure adequate visibility. Additional relevant information is as follows: 1. The use of lights on highways depends on specific driving conditions. High beams can be used when driving in areas without streetlights to expand the field of vision, but they must be switched to low beams when encountering oncoming vehicles. 2. High beams can be used on highways at night because highways typically have central barriers that block the high beams while eliminating concerns about oncoming traffic posing a danger. Avoid using high beams when driving in urban areas, as cities have better lighting conditions. The high angle of high beams can easily dazzle oncoming drivers and pedestrians, impairing their vision and creating unsafe conditions. Moreover, it is considered an impolite driving behavior.