CDL Practice Tests

Exam simulator

General Knowledge

Rules of the road, vehicle control, cargo and safe driving. Every CDL applicant takes this section.

Questions
50
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.