... property by the scientific compound formulation. (2)building up complete quality guarantee system (3)Size: 10.5/80-18, 12.5/80-18 (4)Feature: With ... .00-10, 4.50-10, 5.00-10, 5.00-12, 6.00-12, 6.00-14, 6.00-16, 6.50-16, 7.00-16, 7.50-16 ... , 7.50-20, 8.3 ... -20, 8.3-24, 9.5-24, 9.5-20, 11.2-24 ...