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Drivers must use headlights when visibility is less than how many feet?

  1. 200 feet

  2. 500 feet

  3. 800 feet

  4. 1000 feet

The correct answer is: 500 feet

Drivers must use headlights when visibility is less than 500 feet because it helps increase visibility for both the driver and other vehicles on the road. Headlights make it easier for drivers to see potential hazards, other vehicles, and road signs, especially in low-light conditions or inclement weather. Using headlights in low visibility conditions can help prevent accidents by ensuring that drivers can see and be seen by others on the road.