Installed on a Honda CRV 1.6idtec 160 to compense the confort but little understeering of the vehicle
Mileage done 60500km with 21000km on the rear.
Pros> very good dry grip, very good aquaplanning resistance, good braking levels.
Cons: little bit sleepy on wet curves but very progressive and controllable, a little bit noisy
Roads of use: 50% Highway, 10% city, 40% mountain and normal roads.

Last very important point: These tyres keep very good capacities till the very legal limit at 1.6mmwhich is not the case for many other brands.
Mine are at 1.65mm and are still good on wet roads but I change them today.

From Malaysia here, this is my first time using performance tyre on a performance car (Honda Civic FC 1.5 TCP). For dry grip I would say no problem for speeding up to 205km/h. This tyre has a Z rating which means can go up to 240km/h safely. For wet grip, I am not brave enough to speed in the rain, the fastest I go in rain is 110-120km/h because I have bad experience or even trauma of Aquaplaning with my old car (Proton Saga 2011 made in Malaysia). Comfort aspect, I would say above average since this is a performance tyre, not an Economic or comfort tyre. Unfortunately, the downside/ disadvantage or weakness of this tyre is that It wears down pretty fast and lasted about 3 years only. Also, this model of tyre is relatively expensive in Malaysia (SouthEast Asia)

These tyre perform very well when they are new and when the weather is above around 10ºC. However on a cold day or when they are worn below around 4mm performance drops off a cliff. If they are worn and it is a cold damp day the car has next to no grip and is a real handful. I have rated the wear as poor as there is only around 3mm of useable tread if you value performance. Noise and comfort are good.

Saab 9-5 Aero 2002 Had these tires for the front wheels for around 24.000km (or 15.000 miles) until they were toast. Wear was mostly even, and they were pushed hard in corners and brakings from time to time, as I tend to drive fast, so I consider this mileage to be not great but good enough. I expected just a little more from them. They don't transmit sportiness, they feel a bit vague if they are not at the exact recommended pressure, but steering precision is good enough and I think they are, overall, recommendable , however surpassed by its successor, the PS5 which I already mounted now. Dry and wet general grip is very good, specially in dry. I only complain when moderatedly starting from still in heavy rain with not a so thick coat of water on the surface, they lose traction quickly. I even lost traction accelerating on third gear going uphill at around 70km/h full throttle. But in corners in the wet they never behaved badly and gave me confidence even within a hurry. Comfort wise they are just a bit noisy but very tolerable and not too dependant on the type of surface. I recommend this tyre if you can't find the PS5 for your wheels.

I purchased in Jan 2020 a replacement primary 4. Pilots sports 4 is expensive now left meat 20 % about 10,000km need to replace. overall I am happy with the performance. the drawback is the wear and tear and short Life spent. I use pilot sports 3 which has longer life spend I used 3 years in pilot sports 3. In another month I going to replace the type I will like to purchase a primary 4 plus which installs in another's car in Elantra overall primary 4 plus is great tires and is quiet, or get pilot sports 5. But after another two weeks, my new board baby came into this world. I will pursue primary 4 plus for my next comfort tires

I purchased in Jan 2020 a replacement primary 4. Pilots sports 4 is expensive now left meat 20 % about 10,000km need to replace. overall I am happy with the performance. the drawback is the wear and tear and short Life spent. I use pilot sports 3 which has longer life spend I used 3 years in pilot sports 3. In another month I going to replace the type I will like to purchase a primary 4 plus which installs in another's car in Elantra overall primary 4 plus is great tires and is quiet, or get pilot sports 5. But after another two weeks, my new board baby came into this world. I will install primary 4 for comfort.

First set of tyres to fit on a BMW M140i after the factory tyres needed replacing. Ordinarily had the Pilot Super Sports which regularly would set off the traction control when moderately accelerating in the wet. These are a great all round tyre. Very quiet on machine laid asphalt. Less so on emulsion spray and chip which is common on regional roads in Australia. I'd say the tyre suits someone who has a performance car, who doesn't track it and is more looking to do GT mileage, over track days and spirited country drives on a Sunday. Amazing wear, fronts are looking near to replacement after 45000 km. Probably could get another 5000 km out of them but they are starting to show a few nicks and chips in the tread. Have done a lot of km recently on rain affected highways in SE Australia (so coarse chip roads, potholes etc)

Near on 40,000 on the front before replacing, the back still have some wear left. On my Renault kadjar, best tyre and definatley the longest mileage tyre I've ever had the pleasure of driving.

I suppose these are not a bad tyre, but I don't class them as a great one either. In fact I would go as far to say that they are overrated. I find grip in the wet average, they are noisy once more than half worn and they give a hard ride.The wear rate is also very high, the rears have lasted only 5000 miles of mostly average driving with the odd blast. I will see how I get on with the replacement Goodyear Assymetric 6 that I have just had fitted, but so far they seem a huge improvement.

I switched from Michelin Primacy 3ST to the Pilot Sport 4 in 2019. The Primacy was a terrible tyre in comparison. The compound was harder, so there was a lot more road noise. It also discourages spirited driving, as the screeching sound comes in way to early. The PS4 was so much better in terms of ride & handling. Most of my driving is a combination of higway & city. When I do find the right road, driving tends to be spirited. I am semi retired now so the annual mileage tends to be a lot lower in comparison. However, I was disappointed to see that after clocking slightly more than 20,000 km, the front tyres needs to be changed. Thread wear seems to be quite high. Apart from that, I have noticed that the noise levels have increased from Year 3 onward. Apart from those 2 issues, I am happy with the tyre. I am looking for a new set of PS4s now & realized that the prices have increased by more than 30%. No one can give me an exact answer as to the reason for the increase, but I am guessing that the pandemic and supply chain issues have played a role.

After the tires are bedded in, they handle really well on the start and round the corners. Just about anything you throw at it and the prices for them aren't too bad for what you get. I have paid far more and had far worse tires the only thing about them is the road noise, I bought these for a mini so it's not really a comfortable car to begin with but for someone putting them on for a comfortable car it's probably be better buying something not as noisy but baring that I can't complain what so ever.

Used up to 65000km Pros - great dry/wet grip..short braking distance Cons - chipping on side...seems cannot withstands pressure after 40000km...