The Stovebolt Site Forums The Shop Area Driveline Who can do the math?

I believe we need the "overall" diameter (tread surface to tread surface) of the tire you have. The rim size doesn't allow us to do the proper math.

If the tires are nearby, maybe provide the specifics like brand name, dimensions as found on the sidewall and any other specific identifying info so we can know all needed details?

Dan