When is it appropriate to use your motorcycle's high beams?

Answer: C — When there is no oncoming traffic and in dark conditions

Using your motorcycle’s high beams is appropriate when there is no oncoming traffic and in dark conditions because high beams illuminate a larger area and further distances, allowing you to see obstacles, road conditions, and potential hazards more clearly. This enhanced visibility is particularly crucial in low-light scenarios such as rural or unlit roads, where standard low beams may not provide sufficient light for safe navigation. However, if there is oncoming traffic, using high beams can create glare that impairs the vision of other drivers, which is why it's essential to utilize them only when it is safe and responsible to do so.