i recently had to replace the rotors on my wife's 94 DX. The driver side was getting fairly warped. that was a about a month ago and right after i did that i started noticing a noise coming from the driver side tire. It is most noticable at lower speed like <40 but you can still hear it higher speeds. It is definetly in cadence with the rotation of the wheel. could it be that the wheel is just out of balance or is possible the bearing is going bad? I am assuming that this is what caused the rotor to go bad so I am gonna try to take care of it soon.