This just happened two days ago, i had been getting a quiet screeching noise for a few weeks though (like i needed new brakes). So i thought it was that, then i was coasting through a parking lot and i hear a creaking/grinding metal sound, kinda sounded like a ball joint was gonna break, so i stopped the car. Ne hoo, it makes that creaking/metal grinding noise only at low speed. What the hell is that??