New York CDL Practice Test: Tank - Test 2026
Based on
2026 NY CDL Handbook
Instruction: To obtain this endorsement for hauling any liquid or gaseous materials in a tank or tanks, applicants must pass a 15-question test. And to pass the test, applicants must score at least 80%. Test questions are from the NY CDL Handbook. The Tanker Vehicles endorsement can be used with the Class A, B, or C CDL. If you need additional information, please contact your local DMV office. You can find your nearest DMV office at New York DMV locations.
3. What is the best way to recognize that the trailer has started to skid?
A
By seeing it in the mirrors.
B
By sounding the horn.
C
By flashing the high beams.
D
By turning off the headlights.