I replaced a set of Riken Raptors with the Goodyears. Much less noise, much better ride, better MPG and improved handling. I drive both mountain twisties and long freeway runs, and in both situations these are superior tires. Good grip under hard corniering and braking. I haven't had them long enough to report on tire wear, as the Z3 is a third car even thoug it gets almost 10,000 miles a year. Over all, I will proably get another set for this car, but that's a few years away at the pace we use the car. I also have a 2007 Corvette so the Z3 is a backup, rather than a daily driver. But I do like the Goodyear tire on the Z3. It seems like a good match-up.