A GOOD UPGRADE FROM THE PS2. YOU GET A BETER RIDE,IMPROVED GAS MILAGE AND GREAT GRIP.

Excellent tire for sport car.

These should be OEM on all BMW's with M Sport package.

I use the PSS on my Corvette C6Z and it is a great improvement over the factory run flats.

Great performance, appearance, and ease of installation.

Good handling but, a little noisier than I had expected.

Great grip and treadware compared to the PS2. Glad I upgraded.

I love my Super Sports! Hope they come out with my size for the 4 S soon!

after i install them i find out what is the diffrence of regular and top of the line tire ride.

These are the best tires I ever purchased,they handle the road very well.