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Iowa CDL Tanker Practice Test (IA) 2024

Don't miss your chance to work on the new Iowa tanker license practice test! Goes great with the online Iowa CDL study guide!

  • 20 Questions
  • 80% Passing Score
  • 4 Mistakes Allowed
100% of students found this test helpful!
Rated 5.0 out of 5 by 2 drivers

Iowa CDL Test Facts

  • Questions: 50
  • Correct answers to pass: 40
  • Passing score: 80%
  • Test locations: Department of Transportation (DOT) Offices
  • Test languages: English, Spanish
  • Based upon: Iowa CDL Manual
Improve your chances of passing the test by reading the official Iowa drivers manual Drivers Manual

If you are applying for a commercial driver’s license with the intention to become a tank-truck driver, you will need to take the Iowa CDL tanker test alongside at least two other written exams. The Iowa DOT tanker test deals with the rules and regulation of liquid transportation and the specific vehicle control challenges associated with tanker vehicles; it does not contain any questions on driving general knowledge such as rules of the road or road signs. When you have passed the CDL general knowledge exam and any other mandatory assessments and wish to begin studying Tanker Vehicles endorsement material, start working our Iowa tanker endorsement practice test into your daily routine. Using the Class B and Class A license Iowa practice test we provide to direct your work with the permit book is a great way to ensure you are as prepared as you can be for the permit test. This is a 100 percent free and open access resource which you can use once or 100 times as you see fit – though we encourage you to use it as often as possible! The more experience you have with CDL tanker test questions and answers from Iowa exam papers, the better your chances of passing the N endorsement test first time will be!

It is not necessary to be extremely familiar with the Tanker Vehicles endorsement study material in the permit book when you start working on this CDL tanker practice test for Iowa drivers – though it will obviously help you answer more of the questions correctly. With no limit imposed on the number of times a student can complete this quiz and no pressure to perform well on the first attempt, you can use it to get an inside scoop on the kind of questions you are studying to answer, before diving into the in-depth material in the permit test study guide. That being said, it is essential to read the entire Iowa CDL tanker study guide thoroughly in addition to working on this DMV practice test for 2024 applicants, otherwise you can never expect to be fully-prepared for any question which could arise on your randomized test paper. Though our Class A and Class B practice test for Iowa N endorsement applicants cannot replace the permit book, it can absolutely shorten the time you need to spend reading it by helping you to understand the issues it discusses.

To operate a tank-truck commercially, you will need to know about the weights of different liquids and how that affects the maximum volume your vehicle can carry, the dangers of rolling your vehicle on corners and bends, checking for leaks during vehicle inspection and what “liquid surges” are and how they can affect the movement of your vehicle. In addition to various other vital subjects, each of these issues is discussed at length in the N endorsement study material and addressed using realistic questions on our Iowa tanker practice test 2024 quiz. Completing our Iowa DOT CDL practice test regularly while you learn will show you which issues in the permit book you have a solid understanding of, and which may require more work. When you eventually come to sit the Tanker Vehicles permit test in Cedar Rapids, Iowa City or Des Moines, you should be able to do so with total confidence in your ability to pass it first-time!

Our CDL general knowledge practice test for Iowa drivers is the first resource you will need, if you have yet to pass the DMV general knowledge test. You will also need to take on the Air Brake endorsement exam and possibly the Combination Vehicles test – though this will depend on the type of tanker vehicle you hope to drive. Are you ready to check out some tank-test questions?