tire size chart

[project92]

okay I know a p155 85 r 13 has the same circufrence as a 175 70 r 13...

I'm looking for a tire chart to tell me the circufrence of tire
13 14 15 16 ect I can't find on one the net... but my tire dealer has one (mastercraft) (yes I used the search function)

 

[Robb]

Google "tire calculator metric" then just take your pick.

 

[FROADER]

You want circumfrance or diameter? Like Robb said, google it there are a few out there.

 

[Lee S.]

http://www.miata.net/garage/tirecalc.html

Has 155x(only goes up to 80)x13 and 175x70x13. It might help you out.