I have 2 used Pirelli Pzero Rosso's 235/35/19. I haven't measure the tread yet, but I would estimate they are at 70%. They came with a set I purchased used for the rear tires, but I have the stock 18" front wheels. I measured the contact patch and it is 9" and the stock rear 255 Continentals were 8 1/2" or so. Eventhough these are 235 they look larger than the stock rear 255's. Had thoughts of retaining these for the rear but I have monster 295/30/19's to squeeze on. New these tires are $330 or $660 for two. I'll sell for $175 total plus shipping. I'll ship as cheaply as possible. I can post some pics later. Would trade for some stock SRT manifold's. The picture below is just an example, I'll post the real ones this week.

 

Still have these tires, just make an offer. I need them out of the garage.