CDL Practice Tests

Exam simulator

Pre-Trip Inspection

What to inspect before driving, what counts as a defect and how to describe it aloud.

Questions
25
Time limit
No time limit
To pass
80%
  • No countdown — the real knowledge test is untimed; the clock shows the time you have used.
  • Answers and explanations remain hidden until submission to approximate test conditions.
  • You can move backward and forward and change answers before submitting.