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MICHELIN

MICHELIN Pilot Sport All Season 4 Performance Tire 255/40ZR18/XL 99Y

  • Based on 325 reviews
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Availability: 20 left in stock
Fulfilled by WT Bazaar
Arrives Tuesday, Mar 3
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Style: PILOT SPORT A/S 4


Size: 255/40ZR18/XL 99Y


Features

  • Performance made to last.
  • Elevate your potential in all seasons.
  • The first all season tire chosen by Chevrolet for the Corvette.
  • Fit type: Vehicle Specific

Description

Design that stands out from the crowd. The MICHELIN Pilot Sport All Season 4 has up to 29% more tread life than leading competitors. Dry, wet, or snow covered - the Pilot Sport All Season 4 delivers superior performance. Based on an internal treadwear test conducted on public roads versus the Bridgestone Potenza RE980AS Pole Position (-29%), Continental ExtremeContact DWS06 (-12%), Pirelli P ZERO ALL SEASON Plus (-25%), and Goodyear Eagle Exhilarate (-23%) in tire size 245/40ZR18, using 2018 BMW 320i. Actual on-road results may vary. 4% better dry braking, 5% better wet braking, and 10% more snow traction compared to the MICHELIN Pilot Sport A/S 3+. Based in internal braking and snow tests conducted in tire size 245/40ZR18, using a 2015 BMW 328i. Actual on-road results may vary.

Brand: MICHELIN


Size: 255/40ZR18/XL 99Y


Rim Size: 18 Inches


Section Width: 255 Millimeters


Tire Aspect Ratio: 40


Load Index: 99


Speed Rating: Y


Load Capacity: 1709 Pounds


Tread Depth: 10 32nds


Tread Type: Asymmetrical


Brand: ‎MICHELIN


Size: ‎255/40ZR18/XL 99Y


Section Width: ‎255 Millimeters


Load Capacity: ‎1709 Pounds


Tread Depth: ‎10 32nds


Tread Type: ‎Asymmetrical


Maximum Pressure: ‎50 Pound per Square Inch


Rim Width: ‎10 Inches


Tire Diameter: ‎26.1


Item Diameter: ‎18 Inches


Item Weight: ‎26.04 Pounds


Load Range: ‎XL


UPC: ‎086699313942


Vehicle Tire ISO Metric Size Description: ‎255/40R18


Unit Count: ‎1.0 Count


Construction Type: ‎Radial


OEM Part Number: ‎31394


Manufacturer: ‎Michelin


Model: ‎Michelin Pilot Sport All Season 4


Item Weight: ‎26 pounds


Item model number: ‎31394


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎31394


Special Features: ‎360 degree variable sipe technology, Asymmetric tread pattern, Dynamic Response Technology., Extreme Silica+ tread compound, Helio+ technology - Advanced rubber grips the road even in freezing conditions.


UTQG: ‎540AAA


Date First Available: April 23, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • The value of the tires. Very high quality and smooth.
Style: R18 Size: 245/40ZR18/XL 97Y
Honestly, this is my first time buying this type of tire. I could right away fill the deferents. The quality is so smooth which gives is high quality ride. The balance and smoothness just fills like your flouting and also no noise on the tire when driving. This tires is worth every penny I payed for. Highly recommended. ... show more
Reviewed in the United States on September 30, 2025 by James Dominguez
    • Poor care on Amazon delivery
Style: R18 Size: 245/40ZR18/XL 97Y
Review Image by Anthony Anthony
It’s a great tire, the delivery by Amazon wasn’t , no protective wrap nothing at all
Reviewed in the United States on November 14, 2025 by Anthony Anthony
    • All season tires
Style: PILOT SPORT A/S 4 Size: 245/45ZR18/XL 100Y
Value for money / fit/ balance
Reviewed in the United States on November 20, 2025 by eurotrash337
    • death GRIP!
Style: PILOT SPORT A/S 4 Size: 265/35ZR18/XL 97Y
insane grip! i put it on an evo x and the ride quaility improved drastically, no more bumpy ride and i am able to take turns where it is not possible before
Reviewed in the United States on October 27, 2025 by Kenny
    • this expensive is no good 5000 after is crazy voice inside the car there’s no sweet
Style: R18 Size: 235/45ZR18
this is no good 5000 miles after his crazy voice. This is no no good
Reviewed in the United States on December 3, 2025 by Ramaz
    • Tire! Not a tub of crap
Style: R18 Size: 235/45ZR18
It’s a tire. It was what it was. Good stuff
Reviewed in the United States on November 16, 2025 by RichardJ
    • Manufacturing defect
Style: R18 Size: 235/40ZR18/XL 95Y
One of the 4 tires ordered had tire band warp in less than 90days!! Would like a replacement if I can get in contact with seller. Otherwise, tread patter is good, noise level is good.
Reviewed in the United States on July 16, 2025 by Rob comer
    • Improved wet weather grip
Style: R18 Size: 215/45ZR18/XL 93Y
Compared to the old Bridgestone these replaced there's no comparison. My Mazda 3 always slipped on everything from slightly wet to drenched roads when pulling away from a stop. These tires solved that. They hold the road way better and have minimized wheels in unless you really try to peel out from a stop in wet weather. Overall road grip has improved and they performed well in the 4-6" of snow we had this past winter. Once the rear set wears down a little more I'm replacing them with another pair of these. My opinion ... For the money they're worth it. ... show more
Reviewed in the United States on June 8, 2025 by EdTechie

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