A second felony conviction involving the use of a CMV will result in loss of license for: 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 A second felony conviction involving the use of a CMV will result in loss of license for: Answers One month. One year. Life. Explanation A second felony conviction involving the use of a CMV will result in the loss of your CDL for life.