the 555r is very soft but it will work I don't think your going to get many miles out of them. The NT05 is excellent but if you go with a 275/40/20 on all 4 corners that would work with a 9" rimnot found NT05's myself using a tire jobber.
located NT555's, they are all in Houston and going fast I'm told, had 30 yesterday 20 tday. What about these tires any feedback? Also been looking at GoodYear LS2's. gulp! suggestions? these aint cheap whomever you go with.