Helmets are: 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 Helmets are: Answers Required for all motorcycle operators. Not required, but recommended. Only required for operators under the age of 21. Only required for operators who have held their license for less than two years. Explanation Oregon law requires all motorcycle operators and passengers to wear a U.S. Department of Transportation (DOT)-approved helmet while riding.