If you need to switch the winter tire every year, this will be the best summer tire for you. If you dont switch winter tire in Canada, god bless you.

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

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

Currently running these tires for my summer set-up. Unbelievable grip, handles in the rain extremely well. Definitely would recommend to anyone.

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.

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

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

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.

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