Last night, driving home from work, i heard this weird grinding, rotational noise from the front passenger side, at low speeds especially. the noise went away after a while, b ut then this morning it started doing it again, pretty bad. took car to a nearby shop, and they found all of the lug nuts on BOTH front wheels so loose, they could move it with fingers They said it's a wonder the wheels didn't come off during my previous night's 65-70 mph drive for about an hr...I was lucky. They found it weird that lug-nuts on both wheels had the problem at the same time, and kept asking me if i had any enemies... The last time i had my wheels handled was when i got the new brake rotors about an yr ago.