Agriculture tiller Wheel rim 1, mach 4.00-8 tyre 2, weight 3kg 3,rim ... thick : 2.5mm 4, use : tiller , rotary hoes , etc 1,carton bow packing every rim (if need).2, warranty time ... 3kgRim thick2.5mm side4.8mm Bottom PCD 70 mmCentet hole 52.1 mm1. Test our quality before you making decision, pls visit ...