can be two different years?
I had an issue with my RV, and I'm currently camp hosting. I called the nearest dealer I could find. I went in, and when they asked the year, I said, "[Year Y]." They looked at the VIN and said, "Nope, you are a "[Year X]." Apparently, the letter in the 8th position from the end of the VIN pertains to the model year.
Well, my paperwork for my RV clearly says "[Year X]."
So, I called my RV dealer and asked if there was an error on my title, paperwork, etc.
After going round and round and round, well, what I found out was....
Let's say you buy a new RV this year, and you buy a 2011 model (yep, the 2011's are out now....). It is very possible that your RV itself is a 2011 model, but the chassis it's on can be a 2010 model.