Pirelli 345 35ZR15 of 2012 and 2014 manufacturing batches should be widely available, even in USA. The usual paring is a Yokohama 285 40ZR15 again available as a 2012 batch but usually only available from European suppliers. My last bulk purchase batches sold out 2 years ago but they are certainly still out there (for a price). Be warned - some sellers are still trying to get rid of some very old rubber; be certain to verify the batch date before handing over your hard earned $$$.
Personally, I don't think the TB's look right on the car. Your mileage may vary.
Andy
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