... main size: R1pattern: 3.88-7, 4.00-7, 4.00-8, 4.00-10, 4.00-12, 4.00-14, 4. ... -12, 5.50-17, 6.00-12, 6.00-14, 6.00-16, 6.50-16, 7.00-16, 7.50-16, 7. ... 24, 11.2-28, 11.2-38, 12.00-38, 12.4-24, 12.4-28, 13.6-24, 13.6-28 ... 12.00-20 and 11.00-20 11-22.5 10.00-20 9.00-20 8.25-20 7.50-20 7 ... 7.50-15 7.00-15 6.50-14 6.00-14 500-14 6.00-13 5.50-13 5.00-12 ... 4.50-12 ...