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Wyoming CDL Class B Practice Test 2025

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Based on 2025 WY commercial driver's license manual
  • Triple-checked for accuracy
  • Updated for September 2025

Imagine yourself behind the wheel of a commercial vehicle at the beginning of your shift. You’re in Baggs, Wyoming, near the Colorado border. You’ve just completed the pre-trip inspection, and your vehicle is in working order. Today’s journey takes you north through open plains, crossing small creeks as you head toward Creston Junction. You navigate mountain passes near Rawlins, where your driving skills will be tested. Here, you deliver goods to local businesses and service centers. If this sounds like your dream career, now is the perfect time to make it real.

In Wyoming, the Department of Transportation (DOT) oversees the licensing process. All aspiring commercial drivers are required to pass a 50-question general knowledge exam, which will evaluate your understanding of pre-trip vehicle inspections, safe driving practices, and handling emergencies. A minimum score of 80% is required to pass, leaving little room for error. On exam day, it’s better to go to the DOT prepared and feeling confident. To ace this exam on your first attempt, we recommend dedicating several weeks to your learning phase.

Our Wyoming CDL Class B Practice Test closely reflects the content and format of the official general knowledge exam. Answer all 50 questions at your own pace, as there is no timer to pressure you. You can use this intuitive tool alongside the official Wyoming Commercial Driver License Manual (Wyoming CDL Handbook 2025) to boost your learning potential. “Officer Frank,” our automated assistant, can provide assistance at your request. This AI coach will be present during your training sessions and can provide hints, real-life examples, and personalized answers to your questions. Initiate a conversation with “Officer Frank,” and he will help you understand even the most complex topics.

Each study session moves you closer to your dream career. However, you should avoid rushing your learning phase. Commercial driving theory cannot be mastered overnight, so you shouldn’t expect immediate results. Keep track of your scores and watch your performance naturally improve over time. Once you consistently achieve passing scores on our practice tests, you will be ready to take the official general knowledge exam and pass it on your first attempt.

WY commercial driver's license
  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Triple-checked for accuracy

About this test

5 out of 5 • 1 votes
9 min to complete
Available in EN and ES
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

What to expect on the actual WY DOT exam

50

questions

40

correct answers to pass

80%

passing score

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