Great Scott! A design inspired by Back to the Future. Possibly the best movie trilogy of all time (in my opinion!)
One wheel for each movie.
Part I - 1955 - Whitewall Tires,
Part II - 2015 - Hover Conversion,
Part III - 1995 - Train Track Conversion.
Would worth with or without the text, and could be aligned vertically if necessary, to avoid any unfortunate placement issues on the girly tees!
Hope you like it, thanks for voting! :)