I have an early model 67 Shelby which needs new tyres. Is it the small lettering or large lettering that suits?
Would make it easier if you included the car number or when it was completed
This link might help...
https://www.saacforum.com/index.php?topic=923.0
Tires are probably the biggest nightmare!
We have done at least three sets of AVONs for early 1967 Shelby Mustang clients. We used the same letter height as the original GOODYEARs and letter spacing.....the owners have been thrilled with the results. The best radial tires, with the early GOODYEAR logo.