Study for the South Carolina Driver's Permit Test. Prepare with competitive quizzes and multiple choice questions. Understand key concepts to ensure a passing score. Get ready to hit the road!

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Your lights must be on low beam when within _________ of an approaching vehicle.

  1. 200 ft

  2. 300 ft

  3. 400 ft

  4. 500 ft

The correct answer is: 500 ft

Using low beam headlights when within 500 feet of an approaching vehicle is crucial for safety on the road. This guideline helps reduce glare for the other driver, which can impair their ability to see, especially at night. When your vehicle’s high beams are used close to another vehicle, it can create a blinding effect, increasing the risk of accidents. This specific distance of 500 feet is established to provide adequate time for drivers to adjust their visibility without compromising the safety of others. By ensuring that your lights are on low beam within this range, you contribute to a safer driving environment for everyone on the road, emphasizing the importance of responsible driving practices.