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0 (4mistakes allowed to pass)
ND CDL Tanker Vehicles Practice Test 2 2026
Avg. pass rate on our ND tests: 67%.
Average pass rate for this test: 83%.
Easy
6 min
85% fail this test first try • Better here than at DOT
Score distribution:
90-100
=>
50%
80-89
=>
50%
70-79
=>
0%
60-69
=>
0%
<60%
=>
0%
Avg. first-try score: 85%
Welcome to our second North Dakota CDL Tanker Vehicles Practice Test! Designed to boost your learning potential, this intuitive tool is the solution to your study needs. {active_now} aspiring tanker drivers in North Dakota are currently training with this practice test. They improve their knowledge through active learning, and you can do the same by starting your first practice session right now.
The content and format of this practice test are similar to the official Tank Vehicles knowledge exam. All questions are based on the official Commercial Driver License Manual (North Dakota CDL Handbook 2026), specifically Section 8 (Tank Vehicles). You must answer all questions and score 80% or higher to pass. Every correct answer is explained in simple language, so you can strengthen your knowledge as you progress through the practice test. This feedback is provided immediately after you select an answer. Use it to identify mistakes and learn from them as soon as they occur. For future reference, we recommend noting the detailed explanation in a notebook or notebook app.
Always read each question more than once. This helps you fully understand what is being asked. On exam day, there’s little room for error. Rushing through the test will cause you to make avoidable mistakes that you could easily prevent by slowing down and reading carefully. For this reason, many of our practice tests are untimed, including this one. Whether it takes you minutes or hours to finish a practice session, it’s important that you fully understand the material.
Original questions by our teamBased on 2026 ND CDL Handbook
Questions are created and maintained by the Driving-Tests.org content team following our multi-layer editorial process and updated whenever the North DakotaDOT changes its handbook or website information. Official sources we check:
Your progress will get automatically saved as long as you’re not in private browsing mode. If you must interrupt an active practice session, you can continue it later from the last question you answered. Keep in mind that you’ll need a stable internet connection to train with this browser-based tool.
Take the first step toward a rewarding career in commercial driving. Incorporate our Free North Dakota CDL Permit Practice Test into your study routine to further boost your learning potential. It will help you master general commercial driving theory, a subject that every tanker driver must be an expert in.
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A smarter way to study
Challenge Bank™
Our trademarked system automatically saves questions you miss, creating personalized tests that target your weak spots until you’ve mastered the material.
AI-powered feedback
Get smarter as you study. Our new AI-powered feedback provides detailed, question-level insights to help you understand the why behind each answer.
Interactive handbook
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.
Sources & methodology
We build our practice questions from the current 2026 ND Driver Handbook and refine them using patterns recent test‑takers report.
What we use
Driver handbook • Knowledge‑test/permit overview • Fees & ID requirements • Office/appointment info
How we make exam‑like questions
We mirror recurring themes (e.g., right‑of‑way traps, sign look‑alikes) and use similar distractors and wording styles.
What we don’t do
We don’t collect or publish actual test items and we’re not affiliated with DOT.