Iowa CDL Double/Triple Trailers Practice Test

If there is a fire in your vehicle and you are not sure how to extinguish it, you should:

Use a fire extinguisher. Try douse the flames with water. Move away from the flames and wait for the firefighters.

Move away from the flames and wait for the firefighters.

Access more questions from this quiz

Continue to Iowa CDL Double/Triple Trailers Practice Test for more practice questions and the full quiz experience.