... belt of structural design, lower rolling resistance, fuel-efficient. 4, high-speed: optimization and strengthening bead design has excellent ... diameterKPaKgf/cm28.25R1614L6.50H6.00G235855D15006706.7S17056706.79.00R2016K77.00T, 7.52591019D26509009S2800900910.00R2016K7.57.50V,8.0,2781055D25007407.4S30008108.110.00R2018K7 ... .00R2018K8.58.50V,8.5V5°3151125D32707707.79.00VS37908408.4 All-steel Radial Tire