Just replaced the factory fitted Conti SSR MOE. First impression is good, and i can see why everyone are opting for these tires. Very reassuring handling, unlike the Conti, the rear end doesn't bounce around when going across a bridge-joint around a curve at speed (> 60kmh).

Lets hope they will last longer than the Conti.

Replaced OEM Pirelli P7 with these and handling, grip, comfort was much better. I have fitted them 1 year ago and now after 10K miles, down to limit indicators. OEM ones lasted 13K miles and they were much harder compound. I would like to see them last 15K miles as thread life is one thing manufacturer points out but they are also soft compound tires.
I would buy them again if they were cheaper but for the price they are 10K miles is too costly, will try another brand or different model Michelin.

Excellent city Tire for golf r. Will buy again

Excellent ride quality and road grip. Braking peformance is excellent.

Purchased 4 Michelin Pilot 4 S tires for my Mercedes sport car. These are fantastic tires! Far quieter and smoother than
the other brand replaced. The performance is great and braking top rate. The difference is amazing and I would recommend these to anyone. I have Michelins on many of my cars.

I switch from Dunlop Sport Max 050 which come from my Lexus GS 200t when I brought my car one year ago. The Dunlop one after 10,000km become slippy when wet and noisy, just right after the switching, thr passengers also noticed the breaking distance is much less, at least 2m shorter than Dunlop, also the handling and grip are excellent, the car now stick to the road which provide confidence and I can drive faster with low noise. I like this tire very much.

Better than the OE PIrellis

Have it for around 2 year now. I have fitted PSS and cup 2 before.
The tires were ok initially.
Dry performance was not as good as PSS. Feels a bit weird on extreme driving.
Wet performance is better than PSS and cup 2.
However, after around 8000km of driving, the performance of the tires drop drastically.
For the next set of tires, if I am looking for longavity, I will go back to PSS. Will go back to cup 2 if looking for out right extreme performance types.

This tire is a revelation! My XF never did feel quite right of Dunlop Sport Maxx tires, these are totally different. Responsive, excellent road feel, much quieter than the Dunlops, good fuel consumption.

grip in wet and sub zero T conditions is phenomenal. quite predictable. lightweight. road feedback is not as direct as expected. relatively soft sidewall. comfy ride

I am not a dear friend of these tires, not even at gunpoint.
On race tracks or on roads that have the surface of a good racetrack, these tires are very good both wet and dry, the grip is very good in turns, the handling and response is way up there with the very best tires.
In fact the category of grip in turns is at the level of scaring the gee-bees out of me.
However, even on racetracks I have a little issue with the direction stability both in straights and turns, these tires have a tendency to make their own choices where they want to go when they hit something that is not totally flat.
Out on normal roads these tires loose big time with me, as others have stated here, they do make the car bounce around and ruin the stability of the ride, it is jerky.
When I hit bumps or irregularity on the road the car reacts with instability and sometimes shakes and jumps around, the car needs constant corrections and in high speeds there is no room for mistakes.
Compared to my OEM tires it is extremely little difference in feel handling and response but I did prefer my OEM tires, they had that little edge and they certainly did not bounce around and loose stability like the Michelin's.
Despite the very good grip, I give dry and wet grip only 7 points because of the bouncing and loss of stability, without that problem it would be easily maximum 10 points.
Not for me, not for my cars, there are better tires with more complete performance for normal roads and on track-days there are real race tires that will do the job better.

I have to say, I believed the hype around these tires. I changes from sport contact 6 to these and I'm disappointed.

At slow speeds they are good, Comfortable and the starting is noticeably lighter, but that's whhe positivity ends I'm afraid.

At speed the tire is less responsive than the contact 6 and feels like the tire wall has a lot more give/flex. When the tire actually grips under moderate acceleration it kind of upsets the whole stability of the car. It's hard to describe what I mean by that to be honest. The grip while cornering and acceleration at the same time is not solid, firm and smooth like the contact 6, it's jerky.

My advise would be although the contact 6 will not last you long as maybe the PS4S will, it's a better tire and the OEM tire of choice for a reason.