When should you use your high beams while driving?

Using high beams while driving is appropriate when there are no oncoming vehicles. High beams provide increased visibility by illuminating a larger area further ahead, allowing drivers to see better in dark conditions, such as rural roads or unlit areas. This enhanced vision is particularly useful for spotting obstacles, animals, or other potential hazards that may not be visible with regular headlights.

In contrast, using high beams in foggy conditions or heavy rain is not advisable, as the light can reflect off the moisture in the air, creating glare and reducing overall visibility. It's generally best to use low beams under these circumstances. During daylight, high beams are also unnecessary since natural light typically provides sufficient visibility for driving.