I have a c class motorhome with dualies on the back. There are disc brakes all around. Not always but often when I am going about 20-30mph I hear an intermittent squeak-scape from the back which goes away if I touch the brake pedal. What could this possibly be?
I'm not sure if your brake pads are equipped with brake pad wear indicators but the noise you're describing sounds like this could be the problem. I recommend having the brakes checked, it's possible you just need to replace the pads because they are worn out.
Updated on February 26, 2018
By Eddie Carrara