I had a 1978 beetle last year, the tyres were not original but I think from the 1980’s. They had no noticeable wear.
When I got it running and with an mot I tried brake testing it and could lock up the fronts on a dry road with no significant slowing down, they were like driving on steel wheels. Never tried the cornering test as I didn’t fancy crash testing it. I quickly sold it. When I sent it to the new owner I included 5 never fitted tyres that were also not date coded, so pretty old. I expect the new owner will never fit them, he never thanked me for the extra gift
When I got it running and with an mot I tried brake testing it and could lock up the fronts on a dry road with no significant slowing down, they were like driving on steel wheels. Never tried the cornering test as I didn’t fancy crash testing it. I quickly sold it. When I sent it to the new owner I included 5 never fitted tyres that were also not date coded, so pretty old. I expect the new owner will never fit them, he never thanked me for the extra gift