Tire size calculator

[naMReg]

As I'm always going crazy about tire nomenclature (255/40-19", 185/60-14", etc.....) I surfed the web and I found this webpage where it automatically calculates the final diameter and circumference of your tire:

TIRE SIZE CALCULATOR

Hope it helps someone as it has helped me

Cheers

[exidge]

Also see here:
http://www.smcars.net/forums/article...l-letters.html



For example:
Given: 255/55 R16

What you do:
255 : 100 x 55 = Sidewall height in millimieters

255 is the tire width in millimeters
55 is relation height to width in percent
R is construction method
16 rim diamter in inches


Inches of the rim are given anyway.

[naMReg]

Also see here:
http://www.smcars.net/forums/article...l-letters.html

Ahhhh..... there it was, in articles, I've been looking for that post for ages man!!!

Thanks for sharing it, it should be in the front page too, is very helpful

Cheers

[exidge]

hehe, jup just can't stay forever on the frontpage :/

Maybe we need some sort of gallery with sidewalls?? That would fit in there

Cheers,
exidge

[chad3006]

Here's a similar thing with specific help for vintage tires.

Tire Size Helper