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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.
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View All Plans| 90-100 | => | 36% |
| 80-89 | => | 9% |
| 70-79 | => | 27% |
| 60-69 | => | 27% |
| <60% | => | 0% |
To legally operate a tanker vehicle, you must obtain a Class A or Class B CDL (Commercial Driver’s License) with a Tank Vehicles (N) endorsement. As part of the licensing process, you must pass the official general knowledge exam along with the official tanker vehicles knowledge test before you can get a CLP (Commercial Learner’s Permit) and practice driving tankers.
Both tests are based on the Commercial Driver License Manual (Tennessee CDL Handbook 2026), an official resource published by the DMV. Please read the contents of this manual multiple times during your learning phase, focusing on the sections most relevant to your profession.
Section 8 (Tank Vehicles) describes topics such as liquid surge, proper braking techniques, and emergency procedures. Our Tennessee CDL Tanker Vehicles Practice Tests are designed to strengthen your understanding of these concepts. The practice test that you’re about to take includes several multiple-choice questions, which you can answer at your own pace.
Before you can take the CDL skills tests, the Federal Motor Carrier Safety Administration (FMCSA) requires that you hold a CLP for at least 14 days and complete Entry-Level Driver Training (ELDT) with a registered provider. This training prepares you for real-life situations and makes you a better commercial driver.
M.S., Chief Educational Researcher (ACES member)
Last verified for accuracy on
It is January 2026, and the most determined students are no longer relying solely on the official commercial driver license manual to learn commercial driving. 61 users are currently training with this practice test. Using our practice tests during your learning phase helps you build a strong foundation for your driving skills. You can also check out our Free Tennessee CDL Permit Practice Test. It closely reflects the content and format of the official general knowledge exam. Use it to master general commercial driving theory and improve your knowledge one question at a time.
From Memphis to Nashville and beyond, professional drivers are securing their futures with every load they deliver. Take the first step today and join their ranks by completing the licensing process and earning your Tank Vehicles endorsement.
Driver’s Ed is - nobody wants to set foot inside the DMV. 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 TN 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 DMV.
