OK, that makes sense, and it was the other possibility I was thinking of (wrong location in avatar).
I was considering the R888Rs as well, for a pure WARM/HOT weather only summer tire, since they ARE made in the size I wanted for my second set of Dekagrams (225/45-16), but they have a narrower tread width than the A052s I ended up with, albeit the Toyos are quite a bit less coin than the Yoks.
100 tread wear is kind of pushing it for street use, but then again I drove around on the street with Nitto 555
Rs (the road race ones, when they still offered them,
not the drag radials) on my '00 Z28 for a while.
But somehow, I just do not think that Nitto's 100 tread wear is quite as 'gumball' as Toyo's.