... best services for global customers sincerely. Wheel size we have are as following:tube steel wheel:5.50-16, 6.00-16, 6.50-16, 6 ... .50-20, 7.0-20, 7.5-20, 8 ... .0-20, 8.5-20, 8 ... .0-20tubeless steel wheel:17.5*6.00, 17.5*6.75, 19.5*6.75, 19.5*7.50, 22.5*6.75, 22.5*7 ...