North Carolina DMV Practice Test

When is it appropriate to use high beams?

1. In city driving

2. On dimly lit roads without oncoming traffic

3. During the day

4. Whenever you want

The correct answer is: On dimly lit roads without oncoming traffic

Using high beams is appropriate on dimly lit roads without oncoming traffic because high beams illuminate a greater distance and provide enhanced visibility of the road ahead and surrounding areas. This is especially beneficial in rural or poorly lit environments where streetlights may be absent, allowing you to detect obstacles, pedestrians, or animals well in advance. In contrast, during city driving, it is more appropriate to use low beams. City streets typically have sufficient lighting, and high beams can blind other drivers or pedestrians. Similarly, using high beams during the day is generally unnecessary as natural light typically provides enough visibility. Lastly, using high beams whenever a driver wants disregards safety considerations; they should only be used when conditions permit to avoid endangering others on the road.