hey guys, got a quick one for ya......prob nothing that major, but i notice a low humming noise coming from the drivers side front of the truck, like possibly from the wheel, you don't feel anything, but you can hear a low humming kinda sounds like a rubbing, but i checked nothing is rubbing.......gets slightly louder when i get going faster, and sometimes it just goes away....thanks to anybody that might know

 

I'm not sure if wheel bearings cause a hum because mine generally made more of a grinding sound sorta. But that is one thing i would look at, just give the front end a good look down, better be safe then sorry