All your missed questions are saved
automatically for extra practice.
It's a practice test that's automatically made up of all your missed questions. Once you finish this test, you’ll be able to revisit your Challenge Bank™ to practice and sharpen your skills.
View All PlansAdding difficult questions to Challenge Bank™ is an exclusive Premium feature. Unlock access to 650+ exam-like questions, a Pass Guarantee, personalized study plans, and more.
View All PlansImagine 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.
Chief Educational Researcher (ACES member)
Methodology & Editorial Policy
Last verified for accuracy: November 2025 (reviewed weekly)
questions
correct answers to pass
passing score
Driver’s Ed is - nobody wants to set foot inside the DOT. That’s why millions of learners trust us for simple, visual, effective prep.
We are an officially recognized FMCSA Entry-Level Driver Training provider and a proud partner to over 2,500 libraries. We work with safety organizations like GHSA and the National Safety Council to help create safer roads for everyone.
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Go beyond the boring black-and-white manual. Our interactive handbook lets you read, listen with an MP3 audio version, or even chat with it to find the information you need, faster.
