ok well my brakes used to kinda squeek a lil when i would slow down, but now they are squeeking when im moving no matter what. It sounds like they are the rear brakes. I have 4 wheel disc brakes. Its driving me crazy hearing that squeek when im driving.

 

Check and see if it is time for a brake job. (there are wear sensors on the pads that will squeal when the pads are just about gone.) If the squeal stops when you step on the brake, chances are really good that it is time for brakes. (check the end that is squealing......)