Based on 2024 NJ CDL manual

Questions
30
Mistakes allowed
6
Passing score
80%
Official NJ Tanker Vehicles: What to Expect
20
Total number of questions

16
Number of questions required to pass

80
Percentage required to pass

New Jersey Commercial Driver's License
New Jersey Commercial Driver's License

Want to drive tanker vehicles? To do that you will need to pass your endorsement test and to help you prepare to pass it we have created a free New Jersey CDL Tanker Vehicles Test. This test thoroughly examines your understanding of driving tanker vehicles. You need a solid understanding to pass your endorsement test so that you qualify to drive them and transport liquid and gases. You’ll learn about tank types, liquid types, safe driving, loading/unloading and more on the practice test. There are 20 multiple choice questions on the test and you need to answer at least 80% correctly to pass. All questions come from the New Jersey CDL Handbook, which is the same resource used for the real endorsement test.

When can the liquid inside a bulk tank cause a tank truck to roll sideways? What is the most stable tanker shape? These are examples of the types of questions that can be found on the practice test. You will also find answer explanations, a progress tracker and instant results on the test. This test is great for boosting your confidence before you visit the DMV. It is also a great way to identify areas that you need to study more before taking the endorsement test. Start taking the practice test now. You can take it an unlimited number of times and each time you retake it you will be given a new question order. Get started.