I've got a new set on the way and the ones coming off the car are up for sale. The wheels are BMW Radial Spoke Style 32 from the 540 sport and are as follows: The two 17x8 et20 have 235/45 ZR17 94W Kumho Ecsta Supra. The two 17x9 et26 have 265/40 ZR17 96W Kumho Ecsta Supra. The spare is 17x8 et 20 (same style) 225/40 17" I have no idea what kind, but its a spare. They have never had to be repaired. They are straight. One 17x8" has minor curbrash about 3"x1/16" along the very outside, one of the 17x 9" has a rash thats like 6-8"x1/8" along outside. the others are in excellent shape. I've cleaned them only with P21 wheel cleaner and I waxed them last in October for the Bav Auto Show and Shine. The tires are mounted and balanced and have about 15K of highway mileage and should last plenty more without problems. They are currently on the car so I can say, with confidance, they are fine. The hubcentric rings used on my car will be included if you need them. Follow the link for pics. If you have any questions feel free to email me at mwinfield@snet.net . Thanks Mark W.