Outer Limits 4x4 Board

Hi All
Can someone running 33x12.5x15 radial claws please go outside with a tape measure and let me know what the actual diameter of the tyre is. Have been hearing that the 35's actually only measure 33" and the 33's are only a 30".
Cheers

whatever. whoever told you that is a tool. my 33s measure just under 33 inch

my 31's measure 31 inches, i wonder why?

Thanks Cutzook. I'm thinking they may have been refering to the bias plys.
Cheers

no cause the bias ones arent that far off either actual size either