CDL Practice Test
CDL Tank Vehicle Endorsement Test 1

In furthering your CDL license, and to ensure more truck driver jobs, one must pass the test portion for driving a tank vehicle. If you intend on transporting liquids or gases, a tank endorsement may be necessary. The tank vehicle endorsement is needed for drivers whose vehicle requires a Class A or B CDL. In addition, a tank endorsement is required for Class C vehicles, if utilized for the transport of hazardous materials in liquid or gas forms.


As with any testing situation, review and practice are of the utmost importance. To assist in this process, drivers are encouraged to participate in our free tank vehicle exams. Tank Vehicle Endorsement testing will be much easier after going through our practice Tank Vehicle Endorsement.



Tank Vehicle Endorsement testing will be much easier after going through our practice Tank Vehicle Endorsement test. These questions are very similar to the ones you'll find on the actual CDL written test.

Tank Vehicle Endorsement Tests

These free DMV Tank Vechicle Practice Test have 10 questions. Each section tests covers a portion of the tank vehcicle endorsement information in your state CDL manual. 80% correct tanker test answers is required to pass. Your score and the correct answers are shown at the end of each test.


Tank Vehicle Practice Test 1
Tank Vehicle Practice Test 2
Tank Vehicle Practice Test 3
Tank Vehicle Final Exam
State CDL Manuals


The final exam covers all the tank vehicle practice tests. There are 30 questions. You must get 80% of the questions correct. At the end of this exam you will only be given your final score. If you pass this final exam you have a good knowledge of the material needed to pass your Tank Vehicle endorsement.


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