Hey, a month ago my brake pedal started to shake when i push it. So i was thinking maybe my disc are warp in the front but i dont think they are because the steering doesnt shake when i brake. A week ago i was ajusting my rear drum and i see when i turn the wheel freely, the wheel stop for no reason. Like if the drum wasnt a perfect circle. I dont know why this happen because my both rear drum are brand new from this summer. Maybe i should get them turn?