12.4/11-28, 13.6-24, 13.6-26, 13.6-28. Many sizes of gaint agricultural farm tires are very ... -38, 12-38, 12.4-24, 12.4-32, 12.4/11-28, 13.6-24, 13.6-28, 13.6-38, 14.9-24, 14 ... .9-34, 16.9-38, 18.4-26, 18.4-30, 18.4-34, 18.4-38, 18.4-42, 20.8-38, 23.1 ...