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Based on official North Carolina exam questions

NC CDL Tanker Vehicles Marathon

  • Perfect for first-time and renewal CDL/CLP applicants, and those adding endorsements.

Ready for something a little different? This North Carolina CDL Tanker Vehicles Marathon is a massive practice test that contains a mix of all 96 questions that we have available for this NC endorsement. If you make a mistake, we’ll remember that question and will display it to you again at the very end of the Marathon until you’ve answered that question correctly. In other words, the Marathon will cycle through your missed questions until you answer each one correctly. You must make a 100% to pass. We suggest you attempt this one after you have practiced the state’s “regular” tests, but before the “Exam”. Delivers some serious studying power! Do your best to complete this mega test!

15 min to complete
Available in EN and ES
NC commercial driver's license
Real exam-style pitfalls you’ll practice:
Common Traps
Distractors
Trick Wording
Double Negatives
This test is a Premium member exclusive. You'll get

All 650 exam-like questions specific to North Carolina

Interactive learning with AI personal tutor

Unique 360° Virtual Road Simulations

Get your money back if you don’t pass

Verified for accuracy: October 2025

Reviewed by Steven Litvintchouk, M.S.
Chief Educational Researcher (ACES member)
Methodology & Editorial Policy

What to expect on the actual NC exam

20

questions

16

correct answers to pass

80%

passing score

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