North Carolina (NC) Permit Practice Test

Using high-beam headlights while driving on a highway at night is generally discouraged when following another vehicle. This is due to the fact that high beams can create glare that impairs the vision of the driver in front of you, making it difficult for them to see the road clearly. The intense brightness of the high beams reflects off the back of their vehicle and can be distracting, increasing the risk of an accident.

In situations like going downhill or slowing down for a turn, there may be more suitable lighting options or circumstances that would allow for safe maneuvers without causing confusion or discomfort for other drivers. Similarly, the presence of a road with no median doesn’t inherently require the avoidance of high beams, as long as there isn't another vehicle in proximity that would be affected by the glare. Therefore, it is most critical to consider the safety and visibility of those around you, which is why avoiding high beams when following another car is essential.