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: Alabama Practice Test 1 Alabama Practice Test 18 Arizona Practice Test 17 Arkansas Practice Test 7 California Practice Test 16 Connecticut Practice Test 17 Delaware Practice Test 30 Iowa Practice Test 35 Kansas Practice Test 23 Kentucky Practice Test 10 Kentucky Practice Test 23 Maine Practice Test 6 Maryland Practice Test 22 Mississippi Practice Test 20 Nebraska Practice Test 20 New Mexico Practice Test 24 New York Practice Test 15 Oklahoma Practice Test 6 Rhode Island Practice Test 17 South Carolina Practice Test 22 South Carolina Practice Test 3 South Dakota Practice Test 16 Tennessee Practice Test 21 Wisconsin Practice Test 11 Wyoming Practice Test 49 Wyoming Practice Test 45 California Practice Test 44