General Discussion
In reply to the discussion: Why More Drivers Should Brake With Their Left Foot! [View all]Eleanors38
(18,318 posts)For a while, I made a living as a mechanic. You could always tell a brake rider: -20k miles on fresh pads, heat-scored rotors, sometimes seized calipers. I told the these customers I could not warranty my work due to operator abuse. They would be perplexed until I asked to ride with them down the street: Their left foot was always on the brake. "But I don't feel any slowing"
I said that the rear brakes (usually drum) probably aren't contacting at all due to the proportional valve acting to let pressure build up equally in the system, but that the front brake pads are always lightly brushing the rotors; any touch of the brake pedal applies the front disc brakes, even if you don't feel any slowing. Result: Prematurely fried brakes.
Note also that even if you "quickly" apply a left foot to stop that does NOT equate to releasing to gas pedal at the same time; hence you are working against the engine's power to the drive train. You could be making it More difficult to stop safely.