I bought these late last summer to replace my OEM summer tires. It instantly brought my car to life and made it more capable than i thought it was. No slips no fuss, just instant grip and off i go. The wet handling is confidence inspiring. I know i will be swapping all of my Summer rubbers to the PS4S's going forward. Would and have recommended to anyone looking for summer's.

To date, I've only had the OEM Bridgestone Potenza summer run-flats and Blizzaks for the winter on my 2013 BMW 335is. I took the plunge this week and had the new Pilot Sport 4S installed and it has transformed the driving experience. The ride is smoother, quieter and grippier. I also notice an improvement in fuel ecconomy. My only disappointment is that I suffered with the OEM tires for a couple years! A road trip is imminent!

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 remember going with my dad to get tires on the family car when I was a kid. He told me Michelin were the best tires made. On the way home he was so excited and couldn't stop pointing out to me the qualities of the tire. Now as an adult, all I mount is Michelin. Even if money's tight at the moment and new tires are needed, I mount Michelin. Ive had luxury sedans, luxury coupes, and sports cars. Currently I am running Pilot Sport 4S with a spare set in the garage just in case. Even when the tires are completely worn, they keep you fully confident. Michelin should sponsor me given how much I brag about their tires to everyone who brings up the subject.

Bought two sets of Pilot Sport 4S’s and on my wife’s 335is the rears came apart with the tread separating from the sidewall on the inside of both rear tires. Alignment is perfect, proper tire pressures maintained at all times and my wife drives the car properly and carefully. I don’t understand why this lapse in quality occurred.

I bought these these tires for a new set of rims that are on my BMW M2 Competition. The tire performance of the 4S is improved over the OEM Pilot Sports. The driving dynamics and stability at the track exceeded expectations. Excellent wear characteristics with good feedback.

I must have driven less than 5000 km on these tires on my Audi Q7 Technik there are side bulges on 2 tires. These 2 tires have the same DOT. The 2 tires that are alright have a different DOT compared to the defective ones. I am a very careful driver. I do have additional winter tires on rims hence the mileage has been low on these tires. disappointed that an expensive tire is not made to last.

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.

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.