[DougD]

How about a list of the '65 races when they won the world championship? You could do it in large text, spaced vertically down the entire front like a music concert shirt:

1965 World Championship Tour (all center justified)
Daytona, USA
Sebring, USA
Oulton Park, England
Spa, Belguim
Nurburgring, Germany
LeMans, France
Reims, France
Coppa di Enna, Italy

Or it may look better to put the tire track on the front, and the World Tour text down the back.

Or the World Tour text superimposed over the tire track on the back.

If the tire track ends up by itself on the front or back, you could substitute "Mess with this and get run over" in place of the Goodyear text along the side of the tire track?