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 Plans| 90-100 | => | 27% |
| 80-89 | => | 53% |
| 70-79 | => | 13% |
| 60-69 | => | 7% |
| <60% | => | 0% |
Arizona is filled with great opportunities for drivers holding a commercial driver’s license (CDL). Whether you’re hauling freight through Phoenix or Tucson or running commercial routes crossing the Sonoran Desert, the Colorado Plateau, or Arizona’s mountain corridors, you can become a part of the profession that keeps the Grand Canyon State hopping. To do this, you must pass the Arizona MVD CDL General Knowledge Test with a minimum required score of 80%. Once you dive into the CDL Manual (the primary source for the official exam), the amount of material may be intimidating. But, with our Arizona MVD General Knowledge Practice Tests, the fluff has been removed, and you’ll know exactly what to focus on.
The General Knowledge Test requires more than memorizing definitions. You’ll need a deep conceptual understanding of the material to safely operate commercial motor vehicles (CMVs). You must know how to determine a safe following interval, select the correct speed before a downgrade, recognize a dangerous steering or suspension defect, and place emergency warning devices properly. You’ll also need to know how to respond to overheating, hydroplaning, brake fade, a developing skid, and more. This type of understanding is not achieved by simply memorizing definitions in a static pdf or study guide. Our practice tests feature interactive questions that mirror the format and wording of the official exam. With AI-powered review explanations provided in real time, you’ll learn as you go. This approach is far different from others that inundate you with corrections at the end of a practice session. Our practice tests feature a Challenge Bank™ that recycles missed questions until you answer correctly. You can rest assured you won’t have any surprises during the official exam. Once you have a handle on this practice test, try another: https://driving-tests.org/arizona/az-cdl-practice-test/.
Additional test topics include vehicle inspections, basic vehicle control, safe backing, shifting, visibility, signaling, speed control, space management, hazard recognition, railroad crossings, mountain driving, work zones, and emergency procedures. You’ll cover topics like skid recovery, antilock braking systems, fires, distracted driving, fatigue, alcohol, drugs, and the basic hazardous-material rules that apply to all commercial drivers. Cargo-related questions may cover loading responsibilities, weight distribution, securement, inspection schedules, and the effect of improperly loaded freight on braking and vehicle control. All of this is covered in our preparatory materials.
Many CMVs use air brakes. If you plan to drive one, you must also pass the Air Brakes Knowledge Test. We have practice tests for this and more: https://driving-tests.org/arizona/az-cdl-air-brake-practice-test/.
M.S. (MIT, Columbia), Chief Educational Researcher. ACES member (Society for Editing). Verifies all 50 state tests against official handbooks weekly.
Verified student reviews • Shared with permission
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.
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