When the rear brakes get really wet from heavy rain or when launching my
boat, the parking brake freezes when applied and won't let loose. I have to
gun the engine and then it will let go with a loud crack. Only happens when
the brakes are wet and the truck sits for awhile. Any ideas for a fix
(other than "don't use the parking brake when wet')? Suggestions? TIA.
BTY; front disc and rear drum brakes.