My 08 GS350 AWD came with runflats, have replaced the two front due to excessive wear at 20,000 miles and now they are in need to be replaced again at 25,000 miles. I don't want to put the RFT on again. Any suggestions on a good traction and low noise tire? I'm not sure, but I think I can use the same rims - is this true? Thanks for your help!