Eliminator tires f70 14

[Royce]

Firestone was very rare in 1967 - 68. I’ve never seen a tire brand on a Marti Report called out that was not Goodyear - never.

I think they would be Goodyear Polyglas no size like this:
https://www.lucasclassictires.com/F70-14-Goodyear-RWL-CWT-N-S-CB5KL.htm

1969 and early 1970’s came with F70x14. They were generally no size Goodyears. If you have a different make they will be called out on the Eminger invoice or the buildsheet. I have seen invoices with a brand called out such as Firestone and a hand written notation to substitute the requested make due to supply issues.