When driving in fog, you should use your high beam headlights. 2024 Ohio Permit Test Question When driving in fog, you should use your high beam headlights. Answers True False Explanation You should use your low beam headlights when driving in fog. High beams will reflect back at the driver and lower visibility. See the exact questions that will be on the 2024 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: Illinois Practice Test 31 Iowa Practice Test 19 Maine Practice Test 22 Minnesota Practice Test 16 Nebraska Practice Test 7 Nebraska Practice Test 14 Nevada Practice Test 8 Nevada Practice Test 50 Rhode Island Practice Test 28 South Carolina Practice Test 6 Utah Practice Test 17 Virginia Practice Test 30