Our FREE Maine CDL practice tests based on the Maine CDL manual will help you easily pass your CDL exam. If you are planning to become a pine tree- driver or transport boys or girls to school in Bangor, you’ll need a Maine CDL (commercial driver’s license). We have anything you need to slay the exams. Class A requires you to complete 70 questions and 50 questions for classes B or C. But without well-rounded preparation, you might find yourself in the DMV twice. The fee for the application is $34 for 5 years ($28 if you turn 65 for 4 years). With our Maine CDL permit practice test which mimics the Maine CDL test questions you will pass any class (A, B, or C) and further endorsement like passenger and school buses, double/triple, hazardous materials, or air brake restriction removal. So, what are you waiting for? Take the Maine CDL practice test, today!