How do you know when to change gears up or down?
How do you know when to change gears up or down? The basic rule is that you change up through the gears as the speed of the car increases and down when you need more power from the engine. For example, you would change down to a lower gear when climbing a hill or pulling away at low speed. When do you change gears in a car? Whether you have a manual transmission or an automatic, it must change gears when you drive. If your transmission is stuck in gear, or won’t come out of park, then there’s definitely a...