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Thread: 1947 champion

  1. #1
    Commander Member
    Join Date
    Feb 2006
    Jesup, Georgia

    1947 champion

    The 1947 champion book and tire vendors lists to run 550-15 tires. The 1949 champion lists to run 640-15. I thought they were pretty well the same car. Does anybody know what the difference was about running the difference size tires and is anybody running the larger size on their 1947 champion?

  2. #2
    President Member
    Join Date
    Oct 2005
    St. Louis, Mo.
    They changed the numbering used in 1964 and then in early seventies they went to numbers and letters. I use to run 735 which is wider on my 47 for years. I thought they gave a better ride

  3. #3
    President Member
    Join Date
    May 2009
    Moncton, New Brunswick, Canada.
    I am presently using 195R75-15 radials on my 1947 Champion. They must be very close to the correct size, as my odometer error, when compared to a GPS, is 0.7 miles in 100 miles.
    Bill Jarvis

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