... good stability The products about Tractor/Agricultural wheel rims size: wheel sizeEquipped tyre offset(mm)B.C ... Quality Certificate : ISO9001:2000, TS16949Specialized in manufacturing wheel rims for 20 years 1,Products show 2,Factory & ... 11.00-20,etc 2.Tractor/Agricultural wheel rims: 5.50x16,9X15.3,10X24,10X28,11X28,12X28 ... 50-20, 9.00-20,8.5-24,10.00-24,etc Also,we can provide special products ...