Awesome grip on hot dry days plus rain and wet weather! Porsche gt3 owner.I live in the pnw these tires have seen it all except snow and mud

Frankly I am disappointed so far. The ride quality on my 911 Turbo S is inferior to the OEM Eagle F1 Supersports

Currently my new favorite tire. My 370z struggled for traction until i put a set of the PS4s on. Even in 38 degree Fahrenheit weather.

Usual fine grip in dry conditions (no wet testing due to lack of rain) with improved ride quality and reduced noise level.

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

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

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.

Even wear, great performance in dry, wet, bracking & starts. Also quiet and exceptional ride quality

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

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