Lately my car is making some airplane noises while cruising down the street. It doesn't matter what speed I was going at. I know for sure it is not the engine. I am pretty sure that it is coming from one of the wheel. I am also pretty sure it is not the alignment or tires. Can't be the brakes either because I just got them changed recently. I am 99% sure the noise is coming from the front wheel bearings. Possibly one of the the bearing ball is deformed or broken. Can someone please tell me if my assumptions are right or wrong before I go buy the parts ($200 roughly per bearing).