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Free Iowa CDL General Knowledge Test 2023 | IA

Part of mandatory Entry-Level Driver Training Course Based on 2023 IA commercial driver's license manual Available in EN, ES

What to expect on the actual IA CDL exam

  • 50questions
  • 40correct answers to pass
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Practice exams are one of the best ways to expand your knowledge of the relevant laws, road rules, driving techniques, and more that you need as a safe CMV driver.

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4.3 out of 5 • 125 votes.
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IA commercial driver's license

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IA CDL Handbook

View the most recent (2023) official IA CDL Handbook.

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10 Things You Should Do Before Your Driving Knowledge Exam (PDF)

Many people do their best but still get to the DMV overconfident and underprepared because they fail to do some of the simple...

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