ok so my car has an issue when i'm at low speeds and i start breaking, the steering wheel shakes. so if i use harder pressure it won't shake as bad but it bothers me that it shakes that bad at all. so my father and i tore the tires off and checked the rotors but didn't find any fractures or warps. so thats where im stuck at does anybody know where the issue is or which rotors i should change? Fixed just out of shape rear rotor