... steel wheel: 5.50-16, 6.00-16, 6.50-16, 6.50-20,7.00-20,7.50-20, 8.00-20,8.50-20,8.50-24 tubeless steel ... wheel : 17.5*6.00, 17.50*6 ... , 380CL/RIloadingcertificate Wheel size5.50-16,6.00-16,6.50-20,7.00-20,7.50-20,8.00-20,8.50-20,8.50-24 17.5*6 ...