So when I'm driving it makes a squeaky sound like if something was loose. I checked all around where the tire does and it doesn't make any sounds. It seems just to be when I'm driving. And also when it touches i little dent in the road it sounds like if the tire is going to fall..I'm thinking it might be the lifters.. Can someone help me on this???

Cars & Trucks - Mazda - MPV - 2004 Mazda MPV