Off the road Radial OTR tyre Size:40.00R57 for road grader, crane, scraper, truck,excavator, loader. TAISHAN BRAND Off the ... ,30.00R51,33.00R51,36.00R51,40.00R57This tyre is very suitable for road grader, crane, scraper, heavy-duty dump truck, excavator ... helen sun from TIREMART by 0086-13583280327. TAISHAN OFF THE ROAD TYRE