Question What is the purpose of rumble strips? Answers They alert drivers to potential tire problems. They test a vehicle's shock absorbers. Through vibration and sound, they alert inattentive drivers to the fact that their vehicles have left the travel lane. Explanation Rumble strips create noise and vibrations to warn drowsy or inattentive drivers that they are straying off of the road or are approaching a stop sign or signal. Pass your DMV Written Test with flying colors Take me to the cheat sheet Nebraska This questions appears in the following tests: Arizona Practice Test 24 Nebraska Practice Test 22 Alabama Practice Test 30 Alabama Practice Test 36 Alabama Practice Test 1 Arkansas Practice Test 10 California Practice Test 7 California Practice Test 18 California Practice Test 41 Connecticut Practice Test 12 Connecticut Practice Test 20 Delaware Practice Test 29 Delaware Practice Test 18 District Of Columbia Practice Test 8 District Of Columbia Practice Test 19 Georgia Practice Test 1 Georgia Practice Test 7 Iowa Practice Test 13 Kansas Practice Test 21 Kentucky Practice Test 40 Kentucky Practice Test 14 Kentucky Practice Test 21 Maine Practice Test 1 Maryland Practice Test 9 Mississippi Practice Test 5 Mississippi Practice Test 25 Nebraska Practice Test 18 South Carolina Practice Test 22 South Carolina Practice Test 12 South Dakota Practice Test 10 Tennessee Practice Test 5 Wisconsin Practice Test 32 Wyoming Practice Test 22 Wyoming Practice Test 33 Wyoming Practice Test 34