Question When changing lanes: Answers Check your side mirror and look over your shoulder to make sure the lane is clear. Check the inside rearview mirror. Slow down. Explanation Before changing lanes, you should check your side mirrors and look over your shoulder to make sure it is safe to proceed. Take a FREE Practice Test Now This questions appears in the following tests: Iowa Practice Test Kansas Practice Test Tennessee Practice Test Arkansas Practice Test Kentucky Practice Test Maine Practice Test Mississippi Practice Test Alabama Practice Test Delaware Practice Test Georgia Practice Test Wyoming Practice Test Nebraska Practice Test California Practice Test New Mexico Practice Test Arizona Practice Test New York Practice Test South Dakota Practice Test Oklahoma Practice Test Maryland Practice Test Illinois Practice Test Wisconsin Practice Test Connecticut Practice Test South Carolina Practice Test