Which of the following actions is crucial before making a turn?

Using the turn signal is a crucial action before making a turn because it communicates your intentions to other road users, such as drivers, cyclists, and pedestrians. This signaling helps ensure safety on the road by providing advance notice of your maneuver, reducing the risk of collisions. It is a fundamental aspect of defensive driving and is required by law in most jurisdictions, including Nevada.

By signaling, you allow others to anticipate your next move and adjust accordingly, which contributes to smooth traffic flow. It is an essential part of responsible driving that promotes awareness and consideration for others on the road. Without using a turn signal, you increase the likelihood of confusion and potential accidents, as other road users may not be aware of your intended turn. Thus, employing the turn signal is key to safe driving practices before making a turn.