Practice question

A cardboard box on the road:

  1. Is not considered a hazard.
  2. Should be avoided by driving off the roadway.
  3. Could damage vehicle parts.
  4. Will improve tires' traction.

Answer: C — Could damage vehicle parts.

The correct answer is shown above. Try the full quiz for additional practice.

Practice more: Illinois CDL HazMat Test 2 →