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

[AaronDella]

When driving on highways at night, you should use high beams, but switch to low beams when approaching another vehicle from behind or when meeting oncoming traffic. High speeds require longer visibility distances, and in dark, relatively unoccupied road conditions, high beams are essential for maintaining adequate sight distance. Here are some precautions for highway driving: 1. Avoid fatigue driving: Drowsy driving is extremely dangerous on highways as it slows reaction time, making it difficult to properly handle emergencies. 2. Stay focused: Although highway driving feels smooth, some drivers may become distracted or look around, which is hazardous. If another vehicle approaches, panic can easily lead to collisions. 3. Maintain proper lane discipline: Highways have clearly marked lanes for different vehicle types (e.g., trucks, passenger cars). After overtaking, promptly return to your designated lane and avoid prolonged occupation of other lanes. 4. Observe speed limits: The increasing incidents of rear-end collisions and rollovers on highways are primarily caused by speeding, so always adhere to posted speed limits.