When should you use your turn signals?

Answer: C — Before changing lanes or making a turn

Using turn signals is a crucial aspect of safe driving. You should always indicate your intentions to other road users before changing lanes or making a turn. This practice promotes safety by making your actions predictable for other drivers, cyclists, and pedestrians, which helps to reduce the likelihood of collisions. Using turn signals before changing lanes or turning is not only a legal requirement in most places, including Montana, but it also demonstrates good driving etiquette. It allows others to react appropriately to your movements, maintaining a safe distance and preparing for any changes in traffic patterns. The other choices represent limited or incorrect scenarios regarding turn signal use, as they either restrict the situations in which turn signals should be used or incorrectly suggest that their use is conditional.