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Customer reviews for Michelin Pilot Sport All Season 4 - 255/40R21/XL 102Y Tire for
Michelin Pilot Sport All Season 4 - 255/40R21/XL 102Y Tire
4.4 out of 5 stars
stars348 ratings347 reviews
  1. 5 stars74% (259)
  2. 4 stars9% (30)
  3. 3 stars4% (15)
  4. 2 stars3% (12)
  5. 1 star9% (32)

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Showing 161-170 of 347 reviews
Apr 21, 2023
Mike
5 out of 5 stars review

These are quite possibly the best all season out there!

Installed these Pilot Sport A/S 4 about three weeks ago and coming from a previous set of the Primacy MXM4 I have to say ::::) WOW!!!! For the past two weeks we've had terrible rains in South Florida and these tires have performed outstanding, in heavy rain, light rain, no acquaplaning whatsoever. When conditions dried the tires performed awesome. The sidewall and overall structure of the tire is a bit firmer, which I like comparted to Primacy and there is no squishiness at all! The noise is very much comparable to the Primacy, I would say a very small fraction louder but not noticeable. These tires were a great buy for sure. 235/40R19

Review from michelinman.com
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Sep 18, 2024
Donsan
5 out of 5 stars review

Great tires

I ordered new wheels for a Mercedes Metris van but the supplier noticed they were slightly damaged before shipping them. I ended up selecting a slightly wider wheel and noticed the Pilot Sport All Season 4 tires were available for this wider wheel. I bought them since I’ve run through a few sets on the Porsche and they were excellent. Now, do I need tires speed rated at 186 mph on a van - no - but for just a little more than a lesser tire I picked up some tires I feel confident with, especially with passengers. Ok, it’s overkill but they looking freaking great!

Review from michelinman.com
Helpful?47UJ6754W6XG13794123213
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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Apr 3, 2024
Jorge C
1 out of 5 stars review

Disappointing Longevity and Performance from Michelin Pilot Sport All Season 4

I recently purchased a Tesla model Y equipped with a set of Michelin Pilot Sport All Season tires, compelled by the brand's reputation and the specific design tailored for electric vehicles. Given the premium price tag, my expectations were understandably high, both in terms of performance and durability. Unfortunately, my experience has fallen short in several key areas, most notably in the longevity of the tires, which has left me questioning their value. First off, Michelin claims these tires are engineered to meet the unique demands of electric vehicles, promising enhanced traction, efficiency, and a quieter ride. While the initial performance was satisfactory, providing a decent grip and a somewhat quieter experience, the tires quickly showed signs of wear far sooner than anticipated. The manufacturer advertises a certain mileage expectancy for these tires, but my set began to show significant wear well before reaching even 50% of the promised mileage. This was under normal driving conditions, without excessive hard braking or aggressive cornering that might otherwise justify such rapid wear. What's more frustrating is that when you invest in a Michelin product, especially something as specialized as the Pilot Sport EV tires, you expect durability that matches the premium outlay. Unfortunately, this has not been the case. It's disheartening to see a product from a brand as reputable as Michelin fail to live up to its mileage claim, which is a fundamental expectation for any tire purchase.

Review from michelinman.com
Helpful?47UJ6754W6XG13794123213
reply from Michelin US

Jorge C, sorry to read of your disappointment. We'd suggest an inspection of the tires from an authorized retailer. Ask the dealer to call us while you are there so that we can get more information about the wear on the tires. We can be reached at 866-866-6605.

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
Helpful?47UJ6754W6XG13794123213
Jan 26, 2021
GUYANESEPAPI
5 out of 5 stars review

SUPERB TIRES. WORTH EVERY PENNY.

I bought these today 1/25/21 at 12pm and drove for approximately 100 miles and boy let me tell you. I came from Pirelli scorpion run flat tires and it is a night and day difference. These Michelin’s are on the money. What a smooth floaty drive on my 17’ X5 MSPORT. These tires are very sticky as I hear them when I roll down the windows. Very responsive steering improvement from runflats. These tires are everything. I feel much safer having my family in the car. Thank you Michelin.

Review from michelinman.com
Helpful?47UJ6754W6XG13794123213
reply from Consumer Care

Thanks for sharing the love, GUYANESEPAPI! We appreciate you!

Nov 15, 2024
clydet
4 out of 5 stars review

2nd Set of These Tires

First replacement set of Pilot Sport AS 4 tires for my 2018 Mercedes GLS 550 lasted just over 37K miles in a little over 3 years and had hoped they would have lasted the entire 45K warranty mileage. I didn't make a warranty claim as the interior of the treads wore more than the exterior by more than the allowed difference in tread depth. We did rotate the tires as recommended by Mercedes which was every 5,000-8,000 miles. I really hope these new set of replacements will last the entire 45K mileage or more. Thanks, Clyde Toms

Review from michelinman.com
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Nov 3, 2021
RicoZ
5 out of 5 stars review

Great handling & ride

Upsized to 18" wheels & ride is even a bit softer than the AS3's on the 17" wheels. Steering at low speed is a bit heavy with the larger contact patch than the OE 215's. Good grip cold, much better when warm. Side wall flex is a big improvement in cornering.

Review from michelinman.com
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Sep 3, 2020
Wardawg27
3 out of 5 stars review

Lots of Road Noise

Was looking for a new set of tires for my car recently. I had a set Pilot Sport A/S 3+ and was going to have more installed but the guy at the tire shop said they had the new Pilot Sport A/S 4 and asked if I wanted those instead. He told me they were the newest latest tire so I figured why not. Immediately I noticed a lot more road noise... I mean a lot more. The A/S 3+ was quiet and smooth all around. The 4 is a tougher ride and a lot louder. Not instantly pleased with this purchase. I hope they handle well in the rain and snow—otherwise I’ll have to chalk this purchase up as a negative one and will be looking for something else in the near future.

Review from michelinman.com
Helpful?47UJ6754W6XG13794123213
reply from Consumer Care

Thanks for taking the time to submit a review, Wardawg27! If we can be of assistance, you may reach our office at 1-866-866-6605.

Oct 31, 2022
paul512
5 out of 5 stars review

Very Good Tires

I bought a set of Michelin Pilot Sport All Season ZP for my 2014 Cadillac CTS VSport Premium. These are the best riding run-flat tires I have used on this vehicle. I have experienced better wet weather performance, and expect better wear than with summer tires.

Review from michelinman.com
Helpful?47UJ6754W6XG13794123213