We can supply a wide range of Bias OTR Tire Pattern: E-2, L-2, E-3, L-3 ... . We can supply a full range of Bias OTR Tire from 24 inches to 63 inches 24 inches: 13 ... : 16.00-25, 18.00-25, 15.5-25, 17.5-25, 20.5-25, 23.5-25, 26.5-25, 29.5-25, 1400R25, 1600R25 ... inches: 21.00-35, 24.00-35, 33.25-35, 37.25-35, 2400R3539 inches: 37.5-39, 40/65 ... Certificate: ISO9001:2000, CCC, DOT, ECE off the road tire 33.25-35