Utah Driver Handbook – Licensing, Rules, and Safety Practice Test

When pulling to or from a curb, it is important to signal for at least two seconds. This duration allows other drivers and pedestrians to notice your intention to change direction or position. Signaling for two seconds provides sufficient time for others to react, ensuring a safer driving environment. It helps communicate your actions clearly and is a crucial aspect of defensive driving, promoting awareness of your movements to those around you.

Other options suggest either a shorter signaling time or a more ambiguous approach. A robust signaling practice contributes to road safety, and adhering to the two-second rule enhances visibility and prevent confusion among other road users.