Under what conditions must headlights be used according to Ohio law?

Headlights must be used when objects are not clearly visible 1,000 feet ahead in Ohio. This stipulation is designed to enhance safety by ensuring that drivers can see effectively and be seen by others, particularly in low visibility conditions. Using headlights under such circumstances allows drivers to better gauge distances and obstacles on the road.

While it is true that headlights are also required during nighttime and can be beneficial in the rain, the requirement to use headlights specifically highlights the importance of visibility. This means that even during the day, if visibility is impaired due to factors such as fog, heavy rain, or snow, using headlights becomes essential for ensuring safety.