Shirt Design Contest

Ok so here is the deal I have a nice font design my friend made. But before i screen it on shirts i want to add wheels to the bottom like this


If you can make the wheels look better or just design a better new shirt entirely you will get like 3 free shirts when I print them.

Here is a link to download the Illustrator file of the original script print. You must submit in Illustrator
Click here to DL