Most cars and trucks use a "P–R–N–D–L" layout to the gear selector, which contains the following positions:[33] A gearbox contains gears of varying sizes, because of the various calls for in occasions with the torque wanted with the wheels dependent on the highway, load, and terrain, by way of example; https://gearboxauto21963.dailyhitblog.com/39213902/the-ultimate-guide-to-gearbox-auto