I bought a used car with pretty new 4S tires on them. I've not had to replace two front tires due to sidewall bubbles/tears from potholes. I know when they occurred and this level of damage should not have happened to these tires. By looking at the reviews, I can see I'm not the only one saying this. At this point just say they are track day only tires.

I replaced the tires with the All Season verison after 75 miles. Tires pick up small stones and the stones leave holes in the tread when removed. The all season version don't pick up stones and are perfect for street driving. These are track tires and shouldn't be sold for street use.

I just put my second set of these awesome tires on my 2014 Maserati Quattroporte GTS.

The tires are great and perform well. But why would a OEM supply these tires on mew cars when you can't use them below 40 F?

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

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

I bought these tires in April of this year and only put about six thousand miles on them. Cords are already showing through.

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

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.