the off-road tyre/tire ,with pattern mix ,with ... tyre ,part of PCR tyre ,OTR tyre, at the same time , we can supply all kinds of ... and Butyl rubber). Specific size as follows:1,The Agricultural tyre /tire with pattern R1 size:20. ... 1000R20,1100R20,1200R20,1200R24 ,315/80R22.5,11R22.515, The part of PCR tyre/tire size : 13’,14’ ... 900-17, 8-14.5 ,5.20-1217, The some specific pattern with Bamboo size :7.50-16 ...