yeah Coker tire is now making repro TRX rubber for them too. these are the only way to go if you're restornig a 79 cobra or indy pace car or even up to an 84 GT but if you plan on driving the car i wouldn't use them, IMO these wheels are for show cars only. then again, you could always use a set of these JUST for show and have another set for driving on.
i have a very nice leather wrapped 3 spoke sport wheel from a 79 pace car if you're interested. $200 and it's yours.