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MD CDL Tanker Vehicles Endorsement Practice Test 2025

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

One of the perks of having a Maryland Commercial Driver’s License (CDL) is getting paid to do something you’ve always enjoyed as a leisure activity. However, you must approach this job as a professional, which involves making crucial decisions. If you want to make a career move that will make you feel like you hit a home run out of Cayman Yards, a CDL tanker endorsement is just the thing. It will provide you with access to more job opportunities and increased potential earnings. There is a high demand for tanker drivers, and with the proper training, you can find your way to the benefits leading to a higher level of job satisfaction.

Our Maryland MVA CDL tanker endorsement practice test provides reliable information to help you learn the rules and regulations for operating this type of vehicle. While you must meet several requirements to obtain this endorsement, one of the most important is passing the official knowledge test. The practice test will strategically prepare you to correctly answer 80% of the 20 questions on the official knowledge test to receive a passing score. You’ll begin by obtaining a real-time evaluation of your proficiency level that you can use to identify the information you must learn. This approach makes an efficient use of your study time by helping you focus on filling the knowledge gaps that are detrimental to your success.

This Maryland MVA CDL tanker endorsement practice test uses the most authoritative information available to allow you to overcome your learning deficiencies. The practice test is designed to address the specific information that you find difficult to understand. If you submit an incorrect answer, the practice test gives you a complete explanation of the correct one and helps you apply it to various driving scenarios. Other on-line resources, such as study guides, can’t match this attention to detail. Study guides train you to memorize the answers to the questions without explaining the logic supporting them. You are likely to find yourself frustrated and stuck in your progress when using a study guide. The practice test streamlines the learning process. It is based on the most recent Maryland MVA CDL manual (Maryland CDL Handbook 2025) and is up to date as of July 2025. Using this source, you can be certain the practice test provides credible information that can be used to increase your chances of passing the official knowledge test on your first try.

While you can greatly benefit from a tanker endorsement on your CDL, a Hazardous Materials (HazMat) endorsement allows you to transport additional types of cargo. You can find our HazMat endorsement practice test at https://driving-tests.org/maryland/md-cdl-hazmat-practice-test/. It will teach you the rules and regulations for transporting hazardous materials. (Note: You must also pass a Transportation Security Administration (TSA) background check.)

You might learn a thing or two about sailing the seven seas at Annapolis, but you’ll develop extraordinary driving skills with the practice tests at https://driving-tests.org/maryland/.

MD commercial driver's license
  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements
  • Triple-checked for accuracy
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to Maryland

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

About this test

10 min to complete
Available in EN and ES
Verified by Steven Litvintchouk, M.S., Chief Educational Researcher, Member of ACES. See our detailed commitment to accuracy and quality in our practice tests.
Ensuring the accuracy and quality of our program is paramount. Learn more about our rigorous standards in our Commitment to Accuracy article.

What to expect on the actual MD MVA exam

20

questions

16

correct answers to pass

80%

passing score

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 (4 mistakes allowed to pass)
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