Drove our 2011 Thor 28Z Chateau (F-450) after very heavy rain lately here in upstate NY and was drenched with a stream of water coming from the head liner on the drivers side. Looked under cushions i...
On my last Class C I had a similar problem and found the leak was really at the rear of the MH and had water running forward. I also had leaks around the front window. All that unsupported weight on a Class C does not really work for a tight seal anyplace. I have not had a problem like that since switching to A's.