I have never heard of Goodyear Diamond Back Goldline tires, it turns out, they are newly made, but made to look old (thank you John!)

the actual significant part of these are the rims, supposedly, they are real 1967 Magnesium Torq Thrusts manufactured by American Racing 

They probably are, they were snapped up for 5200 bucks

https://bringatrailer.com/listing/wheels-277