... .00-8, 4.00-10, 4.00-12, 4.00-14, 4.00-16, 4.50-10, 4.50-19, 5 ... .00-10, 5.00-12, 5.00-14, 5.00-15, 5.50-12, 5.50-17, 6 ... .00-12, 6.00-14, 6.00-16, 6.50-16, 7.00-16, 7 ... .6-24, 13.6-28, 13.6-38, 14.00-38, 14.9-24, 14.9-28, 15.00-24, 15.5-38 ... for a further details. 18.4-26 R1 agriculture tyre 14.9-24