Which Car

[Chequered Flag Racing]

did this tyre & rim combo come from?

Says Kyosho on the tyre wall along with Bridgestone Potenza, 320/32/20.G

[Fabs]

I'd say, either Peugeot 405 Rally or Ford RS 200 cosworth, both 10th scale nitro kits from the 90s.

[Chequered Flag Racing]

forgot to say they are hex drive in the 1st post

[Fabs]

Peugeot 405:

http://www.retromodelisme.com/scan_pages/2551/peugeot-405-corvette-zr1-kyosho-page-12.html