Was sitting passenger in my car, just going along normally when all of a sudden a horrible screeching noise starts coming from my front wheel! I get out to take a look and see nothing out of the ordinary... not dragging anything, no unusual marks on the rotor or anywhere else... so I get back in and ride it out a little bit. It lasts for another block or 2 until we pull in my friends driveway. Check it out again and finally I give up and back out. It makes the sound for one last time and poof, it's gone!<p>Between this and the reverse braking grinding noise I'd say I've got a sick car!