Question Hydroplaning is usually caused by: Answers Excessive stops. Sudden stops. Sudden turns. Excessive speed. Explanation Your tires become less effective at clearing water from the road as you increase your speed. If you drive too fast, they may lose their grip entirely, leaving the vehicle sliding on a film of water. This is known as "hydroplaning." Pass your DMV Written Test with flying colors Take me to the cheat sheet Pennsylvania This questions appears in the following tests: Idaho Practice Test 6 Nevada Practice Test 13 Washington Practice Test 11 Colorado Practice Test 13 District Of Columbia Practice Test 11 Florida Practice Test 2 Florida Practice Test 32 Florida Practice Test 25 Florida Practice Test 49 Idaho Practice Test 7 Idaho Practice Test 39 Indiana Practice Test 32 Indiana Practice Test 21 Indiana Practice Test 2 Louisiana Practice Test 27 Louisiana Practice Test 12 Maine Practice Test 2 Massachusetts Practice Test 8 Massachusetts Practice Test 7 Michigan Practice Test 10 Michigan Practice Test 49 Michigan Practice Test 22 Minnesota Practice Test 23 Minnesota Practice Test 10 Missouri Practice Test 17 Montana Practice Test 15 Montana Practice Test 23 Nevada Practice Test 2 Nevada Practice Test 19 Nevada Practice Test 50 New Hampshire Practice Test 28 New Hampshire Practice Test 19 New Jersey Practice Test 37 New Jersey Practice Test 41 New Jersey Practice Test 50 New Mexico Practice Test 17 North Carolina Practice Test 8 North Dakota Practice Test 1 Ohio Practice Test 6 Oregon Practice Test 19 Oregon Practice Test 11 Oregon Practice Test 2 Pennsylvania Practice Test 9 South Carolina Practice Test 26 South Carolina Practice Test 10 Vermont Practice Test 4 Virginia Practice Test 10 Virginia Practice Test 33 Washington Practice Test 11 West Virginia Practice Test 24 West Virginia Practice Test 12 Wisconsin Practice Test 24