30 x 9 tire question?
 

Has anyone ever measured the circumference of a 1909 Goodyear "stick" tire mounted on a 12" wheel? I was wondering if it shortened the height at all. I have a 28 tall tire measuring 88.75 in circumference. I think I can go up to 92 or a touch more without rubbing. Just trying to do a little homework before I spent the money.

Sorry, This set up is for a 69 Camaro. The shocks are moved, so I have room for the 12" wheels. Thanks for your help! :rolleyes:
Rusty Misner