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Customer reviews for Michelin Pilot Sport All Season 4 - 275/45R21/XL 110Y Tire for
Michelin Pilot Sport All Season 4 - 275/45R21/XL 110Y Tire
4.4 out of 5 stars
stars357 ratings354 reviews
  1. 5 stars75% (266)
  2. 4 stars9% (31)
  3. 3 stars4% (15)
  4. 2 stars3% (12)
  5. 1 star9% (33)
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Showing 111-120 of 354 reviews
Aug 4, 2021
HotRod
4 out of 5 stars review

FEW VEHICLE NAMES!

Too many reports not indicating what vehicle the tires are mounted on! What good is such info? I have a new set of 245/4018 going on our 2019 RS 3, which has run 16,698 fast back roads out of a total 23,192 on current Michelin A/S3+ with no issues at all. Will report on the Pilot Sport 4S after some mileage is run at speed.

Review from michelinman.com
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Jun 1, 2025
Red 5
5 out of 5 stars review

Perfect tire

Bought four 235/50/18ZR 101Y Pilot all season 4 tires for my Buick Allure Super and have had them for 3 years on the car so far have only put 10000km on the tires. Tires have shown very little wear and are excellent in wet and dry conditions I only drive this car in spring,summer and fall and the lowest temp I have driven is -5 Celsius and have no complaints very happy with this tire . Also road noise is non existent with these tires their extremely quiet

Review from michelinman.com
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Jan 18, 2025
Charger girl
1 out of 5 stars review

UNSAFE

I bought these for my charger scat pack. In a month they had 2 separations on the inside bead of the tire. First there was a vibration this is when we discovered the defect. Huge safety issue!! Then we replaced them. 4k miles another vibration and it was all 4 tires split on the inside of every tire. This could have caused a crash or even death for myself and my family!! Do Not buy!!!

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
reply from Consumer Care MIC US

Charger girl, we can only imagine how scary it was to have this occur. Our records do not indicate we have discussed this matter with you or your dealer. We would like to speak to the Michelin retailer you have been working with to get more information. Please call us at 866-866-6605 8am-5pm EST Mon-Fri so that we can get involved.

Jan 14, 2025
Wedd Luke
2 out of 5 stars review

Very Noisy

Significantly louder than the HX MXM4's they replaced. Noise starts right at 40mph and gets significantly louder at highway speeds. Likely going to swap them out for another brand as this is the only Michelin tire that fits 245/50/R17. Tire handles great but I just can't deal with the noise.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
Nov 10, 2021
Mplizzle
5 out of 5 stars review

Amazing control

I bought a set of pilot sport AS4 to put on my car and I absolutely love them the amount of control and response difference compared to the stock tires was unbelievable and as far as grip goes I have a hard time breaking loose when I try to do it on purpose

Review from michelinman.com
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Nov 11, 2021
Slim_jim
4 out of 5 stars review

Mostly great

Purchase these for all-season use in California. Rode these through the recent cyclone storm with no issues. No hydroplaning and complete confidence in braking and cornering. Ride is quieter than I thought. I drive a EV so only noise is from the tires which was not really noticeable. Only thing I would change is the lip of the tire seems to offer little protection for my brand new wheels. It sits flush with the lip of the wheel and I can already foresee curb rashes. If they can bring out the lip of the tire a bit more to protect the rim, I would give it 5 stars. Othere than that, a super high performance tire. I take off fast, corner fast, and stop fast so a high performance tire is required.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
Apr 15, 2024
StelvioAlfa51
1 out of 5 stars review

Don't balance, poor quality.

Terrible quality control. Michelin supplied 2 additional replacement sets and all 3 sets produced a vibration. Tires seen bouncing on the balancer and unacceptably high road force. 26lbs is WAY too much tolerance!!! 10 lbs is felt on low profile tires. No longer a market leader in quality.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
reply from Michelin US

StelvioAlfa51, sorry to read of this issue. Our records do not indicate we have talked to you or the retailer regarding this issue. Please contact us at 866-866-6605 to further discuss.

Sep 9, 2020
Disappointed20004
2 out of 5 stars review

Harsh Ride like a Run Flat - Cannot balance Smooth

BMW M235 My previous tires were Pilot Super Sports which I found to be fabulous in traction, ride and response. But, living in the snow belt, the lower temperature season can really shorten the time I have them on the car. So when I needed a replacement I thought why not go with the AS4 , maybe loose a little performance but enjoy a longer time with no snow tires on. I've now driven about 600 miles with them. I find them as harsh and uncomfortable as the RFTs that were OE on the vehicle. Jarring really even on the softest suspension setting. Further my dealer could not balance them for a smooth ride after 3 tries on the Hunter Road Force. I will say that after the break in, they had good traction in dry and wet. Never got to snow. I'm calling uncle and swapping them out for another brand.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
reply from Consumer Care

We appreciate the feedback that you provided regarding your experience with Pilot Sport A/S 4 tires. We certainly hope you will have a better experience with the replacement tires. Contact our Consumer Care team at 1-866-866-6605 should you need further assistance.

Nov 3, 2021
WillRobTipS4
5 out of 5 stars review

Jack of all trades!?

I have purchased two separate sets of All Season 4 Tires for two of my higher performance vehicles. Being Audi's they are AWD and quite heavy, these cars are known for understeer and when pushed hard you can feel the car push. Softer walled tires really feel floaty on the road in aggressive driving. Not only do these tires perform exceptionally well in regards to grip (accelerating and decelerating) their lateral grip is most impressive. These tires allow my cars to handle like they are on rails, regardless of the temperature. Being AA for traction and A for temperature they do exceptionally well when dedicated summer tires become hard and dangerous.

Review from michelinman.com
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Sep 15, 2024
Pete
5 out of 5 stars review

All Good

Things i heard about Michilin tires from tire guys who have handled all different types, said that Michilin has the best overall highest quality and attention to detail. I have only owned my new set of tires for about a week, but they are perfect. Grips amazing, super quiet, smooth, feel sturdy and safe. 2008 Ford Fusion. Not real powerful, but if you keep your gas and oils clean and new theyll run for quite a while. Amsoil in engine, tranny, ps, and coolant. Runs like butter. Mazda 6 frame and suspension, so handles righteously.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747