Herman,
I got the initial price information from the FMCA Michelin Advantage page on the internet. It ended up that when I called FMCA to register for the deal the final price for the Goodrich tires were $375 each which included tax. I see that you just got Goodyear tires and when I looked them up they appeared to be as expensive as Michelins. I asked the guy that I take my coach to for service if buying the Michelins was worth the extra money since Michelin owns Goodrich. He said that if the tires are G rated then he didn't think that there was that much value for paying the higher price. If you were set on Goodyear the FMCA program doesn't handle them. Only Michelin and Goodrich.
Bill