Arkansas Commercial Driver License (CDL) Practice Test

When encountering other slow-moving vehicles, what should you do?

1. Speed up to pass them

2. Use your flashers and go very slow

3. Honk your horn

4. Turn on your taillights

The correct answer is: Use your flashers and go very slow

Using your flashers and going very slow when encountering other slow-moving vehicles is the best approach. This action helps increase visibility and awareness among other drivers about your presence and your intention to drive cautiously. Flashers convey to other road users that you're moving slowly, which is especially important on busy roads. It encourages a safe distance to be maintained by following vehicles, which can help prevent accidents. Slowing down allows you to maintain control of your vehicle in the presence of slower vehicles, reducing the risk of collisions as you navigate past them. This practice is part of defensive driving, ensuring that you prioritize safety for yourself and others on the road. Other options like speeding up to pass can create dangerous situations, increase the risk of missing important visual cues, or lead to aggressive driving behaviors. Honking your horn may not effectively communicate your intentions and can cause confusion or panic. Turning on your taillights alone doesn’t convey that you are slowing down or moving cautiously; therefore, it might not offer the clarity needed for surrounding drivers.