Groups
When wheels were released they were done in groups. A total of 10,101 cars broken up over 8 different groups. The breakdown of the groups were as follows:
- Group 8 having 494 wheels
- Group 7 having 2300 wheels
- Group 6 having 1670 wheels
- Group 5 having 3840 wheels
- Group 4 having 720 wheels
- Group 3 having 1016 wheels
- Group 2 having 40 wheels
- Group 1 having 21 wheels