... , Profile wheel/heavy truck wheel: 6.00-20, 6.5-20, 7.00-20, 7.25-20, 7.5-20, 8.00-20, 8.28-20, 8.50-20, 9.00-20, 8 ... , 6.00-16, 7.00-16,etc4, Engineering and forklift truck wheel: 6.50-10, 6.50-20, 7.00-20, 8.00-12, 8.50-20, 6 ... .00-15, 6.50-15, 7.00 ...