Most car-based vehicles use rack-and-pinion steering in which the steering wheel turns a pinion gear ... can develop leaks or the gearbox case can crack. Among the signs that a steering gearbox ...

the rack is a bar parallel to the front axle that moves left or right when the steering wheel is turned, aiming the front wheels in the correct direction. The pinion is a small gear at the end of ...

Tesla is finally giving up on only offering its controversial “yoke” steering wheel by starting to give the option of a round steering wheel for Model S and Model X. When Tesla unveiled the ...