Wheel Size    
20 X 8.5 139.7 X 6H 13+
20 X 8.5 100/114.3 X 10H 40+
20 X 8.5 127/135 X 10H 40+
18 X 8 100/114.3 X 8H 40+
18 X 8 100/114.3 X 10H 40+
17 X 7 100/114.3 X 10H 40+
17 X 7 100/114.3 X 8H 40+