... .25-206.50/7.009604682421305425434052403930488037353475 Other sizes available: 4.00-8, 5.00-8, 6.00-9, 5.50-15, 6.50-10, 6.50 ... -16, 7.00-9, 7.00-12, 7.00-15, 7.50-15, 7.50-16, 8.25-12, 8.25-15, 8.25-20, 15 x ... 4 1/2-8 ... , 16 x 5-9, 16 x 6-8, 18 x 7-8 ...