Bob,
I don't think that any of the tires had a 100% aspect ratio but maybe they
did?
I took an empirical approach and did my check the old fashioned way. I
used a 5.60-14 tire and a tape measure. The tire had a lot of tread left
but was used and could have been a bit larger before. The tape measure
said 77-3/32" for the circumference. I divided the circumference by pi and
the result was 24.54 diameter.
Stan
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>Now this tire stuff is making sense. Below, Thomas found a
>cross reference from Michelin that lists the OD of our 5.60-14
>as 628mm or 24.7". Since it is not a radial, the assumed 78%
>is wrong. However, it is not 100% either or the final tire od
>would be 5.6" x 100% x 2 + 14 = 25.2".
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