We are Tire exporter in China, offer a wide range of Chinese tires, Radial tire, Truck Tire, OTR tire, OTR tyre, off road tire, Earthmover tire, Grader tire, Crane tire, Loader tire. here is some tire sizes for your reference: 17.5R25 20.5R25 23.5R25 26.5R25 29.5R25 29.5R29 33.25R29 1400R24 1400R25 1600R25 1800R25 1800R33 2100R33 2100R35 2400R35 2700R49 3000R51 3300R51 3700R57 4000R57 35/65R33 45/65R45 600/65R25 650/65R25 750/65R25 850/65R25 775/65R29 875/65R29 etc Good quality, good price. If you have interest, please feel free to contact us, we sincerely hope can cooperate with you.