... heatingOTR tyre sizes:20 inches: 14.00-2024 inches: 13.00-24, 14.00-24, 16.00-24, 1400R2425inches: 14 ... .00-25,16.00-25, 18.00-25, 15.5-25, 17.5-25,18.00-25,20 ... ,29.5-25, 1400R25, 1600R25,1800R25, 17.5R25,20.5R25, 23.5R25, 26.5R25, 29.5R25, 750 ... 33,1800R33, 35/65R3335 inches: 21.00-35, 24.00-35, 33.25-35, 37.25-35, ... 45/65-3945 inches: 45/65-4549 inches: 24.00-49, 27.00-49, 31/90-49 ...