CDL · Defensive driving

When your heavy vehicle has to move slower than the rest of traffic, which practice should you avoid?

Correct answer: Signaling to drivers behind you that they can safely pass.

Answer options

  1. AKeeping as far to the right as you safely can
  2. BTurning on your four-way flashers where the law permits
  3. CSignaling to drivers behind you that they can safely pass Correct

Why

Telling others when to pass is directing traffic, which you should not do: a driver who relies on your signal may pull out into danger or mistake it for a turn signal. When moving slowly, keep right and, where allowed, warn traffic behind you with your four-way flashers.

About this question

Topic: Defensive driving   License: CDL

Part of these practice sets:

Where it applies: Asked in every state.

Practice the whole set

This question is part of Seeing, Signaling and Spotting Hazards (21 questions). Take the full set and check your score.

Practice Seeing, Signaling and Spotting Hazards

Practice on your phone.

Practice here in your browser, or use the app with the same questions and explanations. It's free on the App Store.