You wrote: >I used Sumitomo H series tires on my E28 535i. They cost me only $75 >( a few years ago, from Exotic Wheel and Tire in Fla.). They were a >vast improvement over the stock TRX's, especially in the rain, and >cost only half as much. In fact, I bought some nice 5 spoke ATS >alloys plus the Sumi's for the same price as new TRX's would have >cost. What size tire and wheel do you use now? Another TRX owner John