Tire aspect ratio

I dunno,.............maybe 100%

I kinda figure there's a standard there somehow, and maybe the tread is the same as the sidewall on one with no AR...............Is this possible?

I look at them and figure they're pretty close to that ratio.

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MUADIB®

The default aspect ratio is around 82.if it isn't explicitly stated.

However, each tire size is actually a range of physical sizes, so you will see some variation between brands.

Supposedly the pre 1970's tires had an aspect ratio of 82. Then they came out with the 78 and 70 aspect ratios and radials.

Charles of Kankakee