Year, make, model info? Any recent work performed on the coach? Did it do this from day one or just started doing it? Lots of things can cause this. Time for brake pads and shoe's, air in brake lines, defective master cylinder, leaks?
Bill & Martha more than 42 years.
Traveling with Shih Tzu's Baily, Bella, Baxter and Maltese Buster. Towing, Golf Cart, Harley or Polaris RZR.