... 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 ... professional. 2. The wheels include tube steel wheel, tubeless steel wheel, which adaptto truck, trailer, tractor, bus and other industry wheels.3. We ... , 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 ...