All Tires measure differently on different rims. Open Pro rims are only 19.5mm wide, whereas the Compass Grand Bois rims , which are likely what is used to measure them, is 23mm. That difference will make the same tire appear to be different widths .
Also, how one is measuring the tire varies. Just because one is using digital calipers does not mean another person using the same calipers will measure it the exact same way. -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To unsubscribe from this group and stop receiving emails from it, send an email to rbw-owners-bunch+unsubscr...@googlegroups.com. To post to this group, send email to rbw-owners-bunch@googlegroups.com. Visit this group at http://groups.google.com/group/rbw-owners-bunch. For more options, visit https://groups.google.com/d/optout.
