Overdrive is a function in autos that permits the transmission to shift to the next gear ratio than regular, decreasing engine velocity and enhancing gas economic system. It’s sometimes used on highways or different lengthy stretches of street the place sustaining a relentless velocity is feasible. Nonetheless, overdrive will also be turned off in sure conditions, reminiscent of when driving in hilly terrain or when towing a heavy load.
There are a number of advantages to turning off overdrive, together with: