... a professional OTR( Off-The-Road-Tyre),truck tyre, industrial tyre, agricultural tyre manufacturer in China. With a full ... OTR:2400R49,2700R49,3300R51,3600R51,3700R57,4000R57TRUCK TYRE:450-12,500-12,550-13,600-14,600-16,650-14 ... 20INDUSTRIAL TYRE:10-16.5,12-16.5,14-17.5,15-19.5AGRICULTURAL TYRE:400-12,400-14,450-14 ... ,500-14,500-15,500-16,550-16,600-12,650- ...