DMV Exam Test
Menu

Wisconsin WisDOT DMV CDL General Knowledge Practice Tests

The general knowledge test every commercial driver license applicant takes. Practice with 5 tests built like the real Wisconsin exam, then try the full simulation.

469 practice questions: Wisconsin law plus the rules that apply in every state.

A country road through dairy farmland with red barns, a typical landscape of Wisconsin

Wisconsin CDL practice tests

Wisconsin CDL exam simulator

Answer at your own pace. After each question you see the correct answer and why, and at the end a review of what you missed.

  • Random practice: 20 random questions; pass with 16 correct, the same ratio as the real test.
  • Exam simulation: 50 questions and a pass mark of 40, like the Wisconsin CDL test.

About the Wisconsin CDL test

WisDOT states the general knowledge test for Classes B and C has 50 questions covering sections 1 to 3 of the Commercial Driver's Manual and that a passing grade is 80 percent or more correct answers. A commercial learner permit requires an applicant to be at least 18, and interstate operation requires 21.