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 PlansWelcome to our Arizona CDL Class B Practice Test, an intuitive tool designed to boost your learning potential. Consisting of 50 multiple-choice questions, this practice test closely reflects the content and format of the official general knowledge exam. You can access it in a browser on any compatible device, provided you have a stable internet connection. For your convenience, we have omitted any timer from this practice test. Please avoid rushing and complete each session at your own pace.
You can open the official Arizona Commercial Driver License Manual (Arizona CDL Handbook 2026) in another browser tab while you train with our practice tests. Look for the correct answers directly from the source and train your mind to associate the correct answers with the relevant sections of the manual. This technique ensures you understand commercial driving theory, rather than just memorizing the correct answers.
The test settings menu includes several features you can use to customize your testing experience. Access this menu by clicking the three dots in the top-right corner of the page. You can activate the voice-over function, enable ambient music, and turn on the answer popularity feature to see which answer choices other users made. You can also use the slider to change the font size and make the text bigger until it becomes easier to read.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
Meet “Officer Frank,” our automated assistant. This AI coach will be present during your training sessions. It can provide detailed explanations, real-life examples, and helpful insight. At your request, “Officer Frank” will also give you hints that nudge you in the right direction without revealing the correct answer. When you receive personalized help, even the most complex aspects of commercial driving theory are easy to understand.
Start your learning journey today by reading the official commercial driver license manual. Dedicate a few days to learning the basics and train with our Arizona CDL Class B Practice Test over the following weeks. On exam day, you’ll go to the MVD location, ready to ace the official general knowledge exam on your first attempt.
Driver’s Ed is - nobody wants to set foot inside the MVD. 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.
We build our practice questions from the current 2026 AZ Driver Handbook and refine them using patterns recent test‑takers report.
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
We don’t collect or publish actual test items and we’re not affiliated with MVD.
