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: Delaware Practice Test 16 Mississippi Practice Test 12 Alabama Practice Test 29 Arizona Practice Test 10 Arkansas Practice Test 9 California Practice Test 38 Connecticut Practice Test 18 District Of Columbia Practice Test 13 Iowa Practice Test 8 Kansas Practice Test 11 Kentucky Practice Test 12 Maine Practice Test 35 Maryland Practice Test 6 New Mexico Practice Test 13 Oklahoma Practice Test 12 Rhode Island Practice Test 16 South Dakota Practice Test 22 Tennessee Practice Test 8 Wisconsin Practice Test 33 Wyoming Practice Test 28