Free NC CDL Tanker Vehicles Practice Test 2025

Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
Based on 2025 NC commercial driver's license manual
Triple-checked for accuracy
Updated for April 2025

Have you ever wanted to know the answers to a test before you take it? While this is not entirely possible, we offer a helpful tool that can help you familiarize yourself with the content and format of the Tank Vehicles knowledge test. In North Carolina, you must pass this test to obtain a Tank Vehicles (N) endorsement on your Commercial Driver’s License (CDL). We’ll help you with this goal by providing a series of CDL Tanker Vehicles endorsement practice tests specific to the state of North Carolina.
All 20 practice questions are based on the official 2025 CDL manual (North Carolina CDL Handbook 2025). This document is an essential resource for every aspiring commercial driver, but some students find its content too difficult to study. We know how tiring studying can be, especially when it is about a complex subject. While driving a tanker is not exactly rocket science, you might actually transport rocket fuel with such a vehicle one day.
In the North Old State, you’re more likely to transport liquid fertilizer. This type of cargo is crucial for agricultural operations, especially during planting seasons. However, hauling 5,000 gallons of liquid ammonium nitrate fertilizer is not an easy task. Such toxic materials should be hauled exclusively by commercial drivers who also possess the HazMat (H) endorsement on their CDL.
Dream big but start small. There are plenty of opportunities for tanker drivers in North Carolina, where your driving skills and knowledge of tank vehicles will be highly valued. Consistency is always preferred over intensity, so we recommend you take small steps toward achieving your career goals. Create a daily routine consisting of multiple training sessions. Since you have unlimited attempts, you can use our practice tests as often as you desire. It is perfectly normal to fail several times in a row during your first practice runs, so you should disregard your score for a while. Instead, focus on identifying and learning from your mistakes.

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What to expect on the actual NC DMV exam

questions

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80%

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Helpful links

NC DMV website

Official North Carolina CDL manual (2025)

More NC DMV Written Exam Resources

NC CDL Tanker Vehicles Test (you are here)

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Explore our rigorous, multi-tiered verification process that ensures each question mirrors the official manual for unparalleled accuracy.

Written by Andrei Zakhareuski Updated over a week ago

At Driving-Tests.org, we understand the importance of reliable and accurate practice tests to help you prepare for your DMV exam. That's why we've developed a meticulous process to create and continually update our practice questions, ensuring they reflect the most current driving laws and regulations.

Here's an inside look at how we maintain the highest quality in our practice tests.

Content Creation and Verification Process

Alignment with Official Manuals:
Every question we develop is based on the most recent version of each state's official driving manual. Our team regularly monitors each state DMV's website for the latest updates to ensure our practice tests are always aligned with the most current information.
Community Feedback Integration:
We leverage feedback from our vast community of users to understand which topics are most frequently tested. This helps us focus on the areas that are most relevant and beneficial for your preparation.
Expert Content Creation:
Our in-house editor, Steven, who has extensive experience in driver education, crafts each question with precision. He conducts a thorough review of each question against the official manuals to ensure accuracy.
Rigorous Review Process:
Once Steven has finalized a set of questions, our team conducts a joint review session. This second level of scrutiny involves content accuracy, proofreading, and fact-checking to eliminate any errors.
User Feedback Mechanism:
After a question goes live on our site, we keep the lines of communication open. Each question features a feedback button, inviting users to report any issues or errors. This continuous feedback loop allows us to address and rectify any concerns promptly.
Responsive Updates:
In line with our commitment to accuracy, we quickly update our practice questions to reflect any changes in the DMV manuals. Additionally, we update the free electronic copy of the state's driver's license manuals on our site, typically within a few days after the DMV publishes them.

Our thorough quality control process ensures that you have access to practice tests that are as accurate and up-to-date as possible. We believe in the power of well-prepared drivers and are dedicated to providing you with the best study tools to help you succeed on your DMV exam.

FREE NC CDL Tanker Vehicles Practice Test

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