The avatars that are "stock" with the forum are not exactly motorsport related. An avatar is the little picture you display under your name. They add fun and style to a forum. So I whipped these out to help personalize the forum more to our needs. And to offer those that aren't interested in making their own a better option.
Anybody can use them if they like. You need to be in your profile, click "modify" and they are already listed in the drop down avatar menu.