Turns out these are discontinued and aren’t making them in this size anymore.
Looks like ill be going with 335/30/20(13″ wide) michelin pilot super sports, cheaper and somehow wider than the 345/30/20(12.7 wide). Aswell the 345/30/19 are 13″ wide as well.
Anyone ever run this tire? i picked up a set of 20″ iforged variants, and tire selection is pretty limited. First choice would be michelin pilot super sports but the 345/30/20 is on national backorder. They have toyo proxes T1R in a 345/25/20 with very mixed reviews. Car has 600whp and 1st gear is tough to get traction on my 345/30/19 MPSS. Are the T1r any good? trash? etc