... , 8.30-24, 9.50-20, 9.50-24 11.2-24, 11.2-28, 14.9-28, 14.9-30, 15 ... and deep pattern ,improves the delivers stability,provides the resistances to cutting SIZE TREAD DEPTHOVERALL DIAMETERSECTION WIDTHRIMPRESSURE MAX LOAD16.9-24371335430W15L200223014 ...