Sorry, to barge into your community, I don't own a pantera, but am more related to the old group B rally cars. I'm driving a Renault 5 Maxi, which has one simmilarity with the certain Pantera's. Some of your cars are equiped with 10x15" front rims. I'm using the same on the rear.
Where do you source the tires for them?
285/40x15. I'm having trouble sourcing those items. Michelin classic should be able to sell them in TB15 and TB20 streetlegal racingtires, but no luck yet.