oh and btw. All tires don't measure up. Tioga DH 2.1 measures colser to 2.3 etc...I don't know of any tire that is exact as there is no standard for measuring. And also, tire width would change per inflation and if you measure weighted on ground or unweighted at the top. Put the high roller to 35 pounds, weight the bike and measure the tire width on the ground (under the tire)...
