OK So I've had this squeaking coming from the front of my wheel for a long time and can't figure out what it is. It happens after I park and drive off again, after the brakes have cooled down and it goes away after 20mph, but goes away as soon as I hit the brakes to. Its a high pitch squeak every time the wheel turns over. And there's another noise that sounds almost like rubber against rubber very hard to describe it also goes away at 20mph. But it still happens even when I hit the brakes but it's not very loud I have to roll the window down to here it.
Here is what I've replaced so far.
all 4 calipers
new front rotors
and all new bearings when I changed the gears.
So what could it be, I don't have much money left. Again please help.

 

Anyone...