A driver should: Question A driver should: Answers Always use turn signals when changing lanes. Only use turn signals if there is a vehicle next to them. Not use a turn signal if a lane change is obvious. Explanation Always signal before turning or changing lanes to ensure that other drivers are aware of your intentions. This questions appears in the following tests: Alaska Class B Knowledge Test Kentucky Class B Knowledge Test Kentucky Passenger Louisiana Class A Knowledge Test Oklahoma Tank Oklahoma Passenger Utah Class B Knowledge Test Virginia Class A Knowledge Test Virginia Class A Knowledge Test
