When backing: 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 When backing: Answers Only the driver’s side mirrors should be used. Only the passenger's side mirrors should be used. Mirrors on both sides of the vehicle should be used. No mirrors should be used. Explanation When backing, you should check mirrors on both sides of the vehicle. In addition to using your mirrors, you should use the assistance of a helper whenever possible.