[...] Where do they go? There are only 3 wheels (Part 3464) and 3 wheel holders (Part 2415). Bret (122 months ago, May 27, 2014, to Inventories Requests)
Except in this case there are not enough parts to make all of them into whole minifigs. In Inventories Requests, viejos writes: [...] (122 months ago, May 19, 2014, to Inventories Requests)