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

To date I have been pleased with the handling and performance of the tires. Hoping to continue that trend. Would not have any negatives to report.

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’m on my second set of Michelin Pilot Sports 4S tires Love them. Tremendous Grip. Strong sidewall when cornering hard. Quiet ride

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.

I thought the Michelin pilot super sports were the best tire money could buy. Until the new 4S came out! Highly recommend!

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

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

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.

Previous run flats felt dull and heavy. Went with the only tires that I would have on my Porsches. These are the only way to fly!