help!! weird humming noise??
 

OK so I've noticed this weird humming/whining noise coming from the front of my car. Its Completely random and I've tried recreating it before but its never on a specific occasion. I feel the humming on my brake pedal but they are fine. I checked my wheel bearings and they are fine too. Its really annoying I went to the dealer and they said they couldn't recreat the noise so they couldn't help me. Any thoughts on what it could be?

Could it be your A/C compressor or radiator fans?

Can you post a video?

Also, any mods?

No because it will do it with A/C on or off. And it only does it while driving. The fans work fine no noise from them

Just some rims. I'll try and get a video. This noise started happening after I got rear ended I hope its not a drive train problem