Question Changing from one lane to another is best done: Answers Quickly and often. When a car is in your blind spot. Gradually and carefully. Explanation You should always change lanes gradually and carefully. Only change lanes when necessary. Every lane change increases the possibility of a traffic accident. Pass your DMV Written Test with flying colors Take me to the cheat sheet Tennessee This questions appears in the following tests: Alabama Practice Test 23 Alabama Practice Test 25 Arizona Practice Test 6 Arkansas Practice Test 4 California Practice Test 11 Connecticut Practice Test 1 Delaware Practice Test 26 District Of Columbia Practice Test 3 Iowa Practice Test 15 Kansas Practice Test 20 Kentucky Practice Test 9 Kentucky Practice Test 30 Maine Practice Test 46 Maryland Practice Test 21 Mississippi Practice Test 3 New Mexico Practice Test 17 Oklahoma Practice Test 11 Rhode Island Practice Test 9 South Dakota Practice Test 5 Tennessee Practice Test 5 Tennessee Practice Test 14 Wisconsin Practice Test 7 Wyoming Practice Test 39 Wyoming Practice Test 17 California Practice Test 46