Gruppe,
Ran this through the search a few times, couldn't find anything relating to these.
As the 165/80/13 Michelin MX4s on this car appear to be about 9 years old with sidewall cracks and a pretty hardened tread surface, it's safe to say they're pretty well done. This leads me to head out on the safari of the vast choices of proper 13 inch rubber available for these cars.
*Cough*
Anyways, I'm looking to stay with the OEM steelies or multispoke e21 rims ('76 california car, fwiw), so 165/80/13 or 185/70/13 is my main choice. I was poking around on Tirerack & discount tire, and I found a choice that I hadn't seen mentioned before, the Kumho Power Star 758:
http://www.kumhousa.com/tires/passenger/broadline-a-s/758.do
It's available in 155/80R13, 165/80R13 83T, 175/70R13 82T and 185/70R13 sizes and is a 400 treadwear. The scuttlebutt lists it as "positioned for the classic import market such as the Mini, Karmen Ghia, Datsun 510 and 2002"
Tire Rack, discount tire, etc seem to list them for around 40-50 bucks/tire, anyone tossed a set of these on yet?
-Charlie