In a message dated 98-03-18 23:43:59 EST, you write:
<< Can someone remind me of the middle number on tire sizes? Take
235/70/R15
235=mm width on ground
70= something to do with tire wall height???
R15=radial on 15" rims.
Thanks,
Robert >>
70=sidewall height as a percentage of width. That's why a 235/60 is shorter
than a 235/70, but same tread width.
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