Just had some falken ziex ze 512 tires installed yesterday, and I must say I'm pretty impressed. They are size 235 45 17, on my 92 525i. I,ve owned the car for 2 1/2 years and the previous owner had some cheap performance tires installed right before I bought it. They were getting really noisy and causing the dreaded shimmy. I previously had one bent rim straightened and the thrust arms replaced with the lemforder w/750il bushings. Now my car is really smooth and quiet. Anyone else using these? For the price I'm extremely satisfied. Greg M.