What is the maximum fine for driving a CMV without a CDL? Do you currently have car insurance? Insurance is mandatory to drive in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question What is the maximum fine for driving a CMV without a CDL? Answers $25 $50 $150 $300 Explanation You can be fined between $75 and $300 for driving a commercial motor vehicle without the appropriate license. This questions appears in the following tests: New York Class A Knowledge Test New York Class B Knowledge Test