What is the use of high beams?

High beams are designed to provide improved visibility in situations where there are no other vehicles around, such as on dark roads and in rural areas. They project a more intense and further-reaching light, which helps drivers see obstacles, road signs, and potential hazards well ahead of time. This extended range is particularly beneficial in low-light conditions where street lighting is insufficient.

In contrast, using high beams in urban areas is generally not recommended because the abundance of streetlights and the presence of other vehicles can create glare and reduce overall driving safety. Signaling other drivers is typically done using turn signals or hazard lights, not high beams. Additionally, while high beams can illuminate parked cars, their primary purpose is to enhance overall visibility on unlit roadways rather than focusing on stationary vehicles. Hence, the best use of high beams is indeed for improved visibility on dark roads and rural areas.