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Old 07-15-2010, 03:38 PM   #13 (permalink)
CapriRacer
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Quote:
Originally Posted by MARTINSR View Post
....... But just at face value, a 20 sq in foot print of the little 5.90 bias plys seem to be less a rolling resistance than the 40 sq in of a radial of similar size.......

And that is where you need to start to understand this. ie. Are the footprints different sizes and if so, by how much? Does a factor of 2 seem right for the same size?
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