Ive had this altima i write about for almost two years and lately its been making a squeeling noise on the front left wheel . I was hauling to the hospital cause the wife was going into labor and ran over a median . funny enough the noise stopped but then a week later it started again . I think its bearings and now think brakes but whats a good guess what it would be cause it does make a noise when i brake. Any ideas . I know i got to get down there and take it all apart but on my last visuall inspection i didnt see any metal on metal scrapings or anything like that ? ..