I own a 99 Disco 1 and I am having a problem with my brakes.  When I am
driving around 30 mph down the road there is a squeeking noise.  I
believe it is coming out of the rear wheels.

Today I took off the tires and looked at the rotors and brake pads and
I don't see anything wrong.  The pad is not worn down and the rotor
looks to be in good shape.  On top of that I didn't see anything that
might be stuck in there, like a rock or something.

I also looked at the pads on the front tires and they are in better
shape that than the rear ones.  I am feeling stumped.

Anyone got any ideas?

Jason