Rear brake squeal
I recently bought a 05 FX4 with 43k miles. I have noticed the rear passenger side brake squeals sometimes when applying the brakes at highway speeds and coming to a stop. It doesn't always do this, just sometimes. I figured if the drums were worn, it'd squeal every time the brakes are applied. Any idea what it could be? Maybe the drums are dirty and need to be cleaned out? Is there anything to lubricate in drum brakes?