I have a 2004 Ford with the 6.0 diesel that I bought new. Before the factory warranty ran out I bought the extended warranty from Ford so I had 8 years of warranty, it cost $2200 dollars and I came out way ahead.
I have a 2011 Cedar Creek and we ordered it with 12 inch by 12 inch vinyl tiles. I have had a couple of them replaced due to damage (droping things), other than that no problems and I live in northern Minnesota