Question To improve visibility lowered by rain or fog, drivers should use their: Answers Low beam headlights. High beam headlights. Parking lights. Explanation Low beam headlights should be used when driving in rainy or foggy weather. Even if they do little to help you see, low beams will make it easier for others to see you. Pass your DMV Written Test with flying colors Take me to the cheat sheet South Carolina This questions appears in the following tests: Tennessee Practice Test 29 Alabama Practice Test 16 Alabama Practice Test 10 Alabama Practice Test 21 Arizona Practice Test 1 Arizona Practice Test 12 Arkansas Practice Test 9 California Practice Test 4 California Practice Test 40 California Practice Test 26 Connecticut Practice Test 13 Connecticut Practice Test 3 Delaware Practice Test 8 Delaware Practice Test 16 Iowa Practice Test 18 Kansas Practice Test 10 Kansas Practice Test 13 Kentucky Practice Test 5 Kentucky Practice Test 10 Maine Practice Test 31 Maryland Practice Test 13 Maryland Practice Test 14 Mississippi Practice Test 23 Mississippi Practice Test 18 Nebraska Practice Test 9 New Mexico Practice Test 9 New York Practice Test 5 New York Practice Test 3 Oklahoma Practice Test 5 Oklahoma Practice Test 10 Rhode Island Practice Test 2 Rhode Island Practice Test 2 South Carolina Practice Test 19 South Dakota Practice Test 9 Tennessee Practice Test 10 Wisconsin Practice Test 4 Wisconsin Practice Test 44 Wyoming Practice Test 50 Wyoming Practice Test 49