Which of the following is not a primary type of helmet? Do you currently have commercial insurance? Commercial Insurance is mandatory for CDL drivers in Ohio Yes I have insurance. But please show me your best quotes. No, please help me find the best insurance. Question Which of the following is not a primary type of helmet? Answers Full-face Three-quarter Half Quarter Explanation The three primary types of helmet are half, three-quarter, and full-face. A full-face helmet can provide the best protection to the wearer.
