... sizes we can supply:BIAS OTR:24 inch: 1300-24, 1400-2425 inch:1800-25,1300-25,15.5-25 ... 26.5-25,29.5-2529 inch: 29.5-29, 33.25-2933 inch: 1800-33,2100-33,35/65 ... -3335 inch: 2100-35, 37.5-35, ... 33.25-35, 2400-3539 inch:37.5-39,45/65-39,40/65-39, ... /70-3945 inch: 45/65-4549 inch: 2400-49, 2700-49, 31/90-4951 inch: 3000-51, 3300-51, 3600-5157 inch: 3700-57 ...