Virginia CDL General Knowledge Practice Test

Using turn signals every time you change lanes or turn is crucial for safe driving and effective communication with other road users. Turn signals indicate your intentions to other drivers and pedestrians, allowing them to anticipate your actions. This is especially important in a commercial driving context, where larger vehicles may have more blind spots and slower response times. Consistently using turn signals helps prevent accidents by ensuring that all road users are aware of your movements.

While some might think turn signals are only necessary when there are other drivers around or when legally required, this mindset can lead to dangerous situations. Reliable use of signals creates a habit that enhances safety regardless of the presence of other vehicles. Therefore, making it a practice to signal every time you change lanes or turn is the best way to promote safety on the road.