You use your horn: 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. 2026 Ohio Permit Test Question You use your horn: Answers Whenever it may help prevent a collision. To get other drivers moving in a traffic jam. When you're angry with another driver. Explanation Other drivers cannot see you unless they are looking your way. Your horn may get their attention. Use it whenever it will help prevent a collision. See the exact questions that will be on the 2026 Ohio DMV exam. 99.2% of people who use the cheat sheet pass the FIRST TIME Click HereFull Cheat Sheet Unlock Your Exclusive Cheat Sheet! This questions appears in the following tests: South Dakota Practice Test 20