yesterday i was doing about 85 MPH and hit the breaks to slow down for traffic and felt a weird vibraton comming from somwhere up front. it wasn't like warped rotors feeling, they were just turned and it's got new breke all around. you can almost hear the vibration too. i can feel it sorta through the pedal but nothing serious at all. then today i felt it on and off when ever i slowed down from about 50. the only thing i thoguht it would be is the ABS but why would it kick in if i wasn't applying the brakes hard? sometimes it does it, sometimes it won't. does anyone have and idea what the problem could be? if so, i would love to know what you think! thanks for any help you guys have.