Why does my Ford Ranger shake when I brake?
Why does my Ford Ranger shake when I brake? The number one reason that your Ranger's steering wheel will shake is warped brake rotors. Rotors can warp if they've been worn too low, or worn unevenly. Warped rotors are even more common today than they used to be. This is because auto manufacturers are constantly trying to reduce unsprung weight. Why does my Ford Ranger have so much vibration? The principle is resonance. While the vibration is always there, the chassis reacts differently to the frequency (speed) of the vibration - and it appears to be worse in certain speed...