How many feet must a driver dim their headlights before meeting another vehicle?

When approaching another vehicle at night, it is essential for drivers to dim their headlights to avoid blinding the other driver. The correct distance for dimming headlights in Wisconsin is 500 feet. This distance is established to provide ample opportunity for the other driver to adjust their visibility and maintain safe driving conditions.

Dimming headlights ensures that both drivers can see each other clearly while reducing the risk of glare that can impair vision. The distance of 500 feet strikes a balance between allowing enough reaction time for both drivers and promoting safety on the road.

The other distances listed, such as 100, 250, and 750 feet, do not align with the established regulations for headlight dimming, which is specifically set at 500 feet to maximize safety for all parties involved.