We are often surprised when we open a box of collectibles and find some unusual campaign items - but this one certainly made our list of one of the craziest yet.

It's a tire cover from the 2004 presidential election campaign of George W. Bush and Dick Cheney.

There is no doubt that the person who thought up this campaign idea was thinking outside the box. In fact, when you think about it it's actually a pretty bold and dramatic moving billboard that's hard to miss.