Absolutely love this tire, does everything extremely well regardless of weather conditions, extremely impressed.

Great tires ! Now my Porsche feel much better. Tire Rack best place to buy and have your new tires installed.

Definitely noticed more grip on these tires in hot weather. Did not get a chance to autocross yet, so can't speak to that.

These tires give very good road holding performance. the only down side is the very noticeable road noise transmitted into the car interior.

2nd set (1st lasted 6 years w some wet track use too). Great tire and I hear they are improving it to the 5S!

I bought my 4 tires a month ago and I was surprised with the quality! The roads even feel very padded!

Always get close to the tread warranty they offer. Great quality and love how I can always rely on Michelins.

I expected excellent grip but was surprised by how quiet the 4S is. As a point of reference, previous tires include PS3, DWS06, ContiSportContact 3

N rating may have reduced the road noise a bit, but not enough to justify extra cash for tires. We will see in the long run.

Bought tires about two months ago. Had continentals, what a difference. My 911 has a completely different and better drive.......