Just purchased these Potenza RE760 Sport tires and had was excited after reading reviews on here about the performance and the ride quality. Being a tire aficionado I was chomping at the bit to get a good run in with these tires. Now that I got to drive these I must say they do not disappoint at all. First run was down the highway with road noise and ride quality significantly better than the BF Goodrich G-force's. It just so happened to be absolutely pouring later on and the road was holding water. Got a top speed of 95 mph and never felt so confident in my 2001 BMW 525i. I had to get a good run in on the most twisty road I know with the slickness from the rain and found traction so good it felt like the car was on rails. With no mileage warranty and some spirited driving it'll be interesting to see how they hold up over miles but I must say that this tire can make your car feel like a new one with a big jump in tire manufacturer, Bridestone versus Goodrich.