Yo thanks! The tire retailer I went to did not have LRR options in stock...so I went w/ what they have Sumitomo HTR zIII. It looks great and I have not noticed any significant decrease in MPG to my surprise. It's probably too much tire for the Prius but at least I know the grip is as good as its going to get!
Hey love your new Eco Volks and will look for them in Tokyo. If you had your pick of LRR tires for those wheels, which ones would they be?