I have a 2003 F150 FX4 supercrew. In the past few days I noticed an odd hum coming from the front drivers side wheel area. I can feel some feedback in the brake pedal, like slight high frequency vibrations. The wheel bearings seem to be ok, I didn't take the wheel off, but it felt solid when on jacks. Any thoughts? Suggestions? Any help or insight would be appreciated. Thanks

 

Gotta pull that wheel off and take look around The 4x4s are prone to hub bearing failure.