New Firestone Made Drag Slicks For The Ford Thunderbolt, Specifically, Dorsum Inward The 60S.
Firestone Lightning Slicks. They’re unique to the Thunderbolt every 2d they convey a lightning-bolt tread pattern. Few rest however intact in addition to on a Thunderbolt.
http://www.hotrod.com/articles/see-how-this-historic-1964-ford-thunderbolt-is-transformed-from-a-neglected-barn-find-to-show-quality-drag-car/