Find Your School
X
I have my
I'm Interested in
Focusing on
Tanker Endorsement Practice Test
Our CDL tanker endorsement (N or X endorsement) practice test is a free online exam updated for 2021. Study for the tanker endorsement on your CDL license to test your current knowledge and identify areas that need improvement. Tanker truck drivers were some of the highest paid truck drivers in 2020.
Find a local CDL school.
Study: CDL manual
Question 1 of 12
Of the following, what best describes baffle tanks?
Go back
Think you're ready to apply for a job in trucking today?
If you are looking for a new trucking job, CDL Job Now is dedicated to helping experienced truck drivers find trucking companies that are hiring. There are many companies with immediate openings for truckers. However, it can be difficult to determine which trucking company is the right fit. That is why we have developed an easy to use, innovative approach for searching CDL driver jobs. Start your search here:
Want to start this test from the beginning? Not pleased with your results or want to beat your current score?
