I bought this 2 weeks ago to replace them with my Goodyear run flats due to the high road noise. The handling and performance of the car improved but the road noise is the same ! Specially the rear tires! Not sure if all of them would be the same or only my set has this problem.

These Pilot 4S tires are nothing short of incredible! The tires that came on my WRX were Dunlop's, and I didn't realize how bad they were until I got these Michelin's. It took some miles to get used to them, but now I wouldn't buy any other tire. Keep in mind that these are summer tires. And they mean that. Once they heat up, the car is on a rail! Another note.... DO NOT drive with these tires below about 30 degrees. Not only will it ruin the tires, they are a totally different monster in the cold. With all that said, YOU WILL LOVE THESE TIRES!

I purchased a 4Matic MB Coupe fitted with the Michelin Primacy tires. I switched to a set of Pilot Sport 4S tires to achieve better handling. The 4S gives a much more supple ride and greatly improved handling. The difference was significant and dramatic in ride quality and handling as if I was driving a different car. Note, I live in the south and really only drive the car in warm, dry weather. When things get cold and/or wet I drive an all-wheel drive vehicle with Michelin Defender LTX M/S which are awesome.

Got these three weeks ago and well satisfied! Outstanding wet and dry traction performance. Far superior to the Goodyear F1’s. I like them better than the old Pilot Sports but they also perform far better than the Goodyear F1’s. Car has an Edelbrock Blower doing 605 HP. Pilot Sport 4s is up for the opportunity! No problem.

I've been a solid Michelin tire fan for almost 9 years. They are the only brand I've really come to trust. But now, I'm starting to lose that trust. I've been running Pilot Super Sports since early 2012, buying both Super Sports for summer & had a set of their All Seasons for winter, going to the Pilot® Sport A/S 3+ in 2016. ALL of their tires performed flawlessly, with great handling, a nice "feel", & long life. Then, even though I had a fairly new set of PSS's, the PS4's came out, so I got a set & had them mounted up & put them on. But now, with under 15,000 miles of use, and 6 to 7 32'nds of tread still there, there are problems. My shop guy who rotates my tires every 3/4 months is telling me that the bands inside 3 of the 4 tires are separating. He's shown me the tires & the uneven surface is easy to see. I haven't felt anything odd or heard any strange sounds though. I'm absolutely baffled by this as I've never any issues with a Michelin tire before. I don't know if it's just a bad set, or a deeper issue. Having read another review here mentioning the same kind of issue, it could be either one, or both. I love Michelin, but am not sure what to make of this.

Just replaced the the P Zeros that came with my 2017 Porsche 911 Carrera with these tires. What a difference! Much better ride and they’re much quieter on all road surfaces. I do not track my car, so I can’t compare the two on the track. But I’m told that they handle as well if not better than the P Zeros.

I bought these tires a few weeks ago. They are on a 2014 Porsche Boxster. I like the handling so far. I noticed that they feel loose when they are cold but seem to get stickier when warmed up. Still too early to say how they are overall as I have no experience in wet conditions yet and less than 1000 on them.

Put a set of Pilot Sport 4 S tires on my Corvette C6 this summer. Quieter on the street than I expected. On the track - wow! I pushed my 'Vette much harder on corners than I ever have before, and still feel like I haven't come close to driving these tires to their limit! Extremely solid traction and control. Can't imagine any tire that could do better.

I have had Nitto NT01s and Dunlops from the factory on the car. The way that 4S handle is incredible. lighter feel of the wheel, grip at every temperature, they dont have to be warm. wet weather traction is 95/100 amazing tire. will not use anything else!

Having owned 3 types of Michelin tires on my Audi S6 I can confidently say this tire is the benchmark for Preformance vehicles. My introduction to Michelin started with the AS3+ which was a great tire for dry, wet and occasional snow. After wearing through these tires which are now discontinued I decided to opt for the revised AS4. Unfortunately I found these tires to be quite a downgrade compared to the AS3+ for enthusiastic driving in dry conditions especially in corners. Living in California, I decided to run a summer tire year round and replaced the AS4 for a set of PS4S. These tires are fantastic. The grip these tires provide in cornering and acceleration is very impressive. The tires feels planted and confident at autobahn speeds and are responsive enough in corners to get on throttle far sooner than any other tire I have had on this car. Well done Michelin, I will be purchasing these again.