Applicants are required to have ____ vision to obtain 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 Applicants are required to have ____ vision to obtain a CDL. Answers 20/20 20/40 20/100 Explanation A reading of 20/40 vision in both eyes is required to pass the vision screening test during the CDL application process.