michelin pilot sport 4 s - 255/40zr20/xl 101y tire three-quarter front view of a black sidewall ultra-high performance summer tire mounted on a five-spoke alloy wheel; asymmetric tread pattern with visible circumferential grooves, raised Michelin branding on the shoulder, rim protector on the outer edge and premium touch finish on the outer sidewall; studio white background, often chosen for summer performance tire upgrades.
Michelin Pilot Sport 4 S - 255/40ZR20/XL 101Y Tire
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Michelin Pilot Sport 4 S - 255/40ZR20/XL 101Y Tire

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Smart summary

Generated by AI
  • Grips Wet and Dry

    Grips Wet and Dry

    Adapts to conditions for reliable traction in any weather.
  • Precise Steering Control

    Precise Steering Control

    Adapts to road for sharp cornering and handling.
  • Longer Lasting Tread

    Longer Lasting Tread

    Tread design lasts nine percent longer than the previous model for more driving miles.
  • Protects Your Rims

    Protects Your Rims

    Deeply set rim protectors guard your wheels from light curb and scrape damage.

Specifications

Product Details
Tire Size:255/40ZR20XL
Service Description:101Y
Sidewall:Black sidewall
Material Number or MSPN:59321
Rim Width (min. to max.):8.5 - 10
Section Width:10.24
Overall Diameter:28
Tread Depth (32nds):9.5
Current price is Now $342.99
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Ends Dec 31
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Tires will be installed at Columbus, Hilliard Sam's Club
Install in 6 days
Return or replace anytime.
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About this item

Product details

Before purchasing tires, make sure to use our Tire Finder to select the right fit for your vehicle.

Grip and Long Tread Life, Together at Last
With the Michelin Pilot Sport 4 S tire, you no longer have to choose between wear and grip. This tire delivers exceptional traction and improved tread life. In fact, the tire's tread life outlasts the Michelin® Pilot® Super Sport by 9 percent, ranking it in the upper echelon of ultra-high performance tires.

Superior Tire Design with Rim Protector
With a premium touch finish that provides a dark velvety effect on the outer sidewall and a deeply set rim protector to guard against light tire and wheel damage, these Michelin high-performance summer tires are stylized and highly functional.

Computer-Modeled Variable Contact Patch 3.0
This tire's design reduces hot spots during aggressive cornering to help maximize tread life and optimize car and tire performance when operating at higher speeds.

Best High Performance Tires
Featuring Michelin Dynamic Response Technology, the Michelin Pilot Sport 4 S tire constantly adapts to road conditions for unrivaled cornering power and a dynamic tread compound that offers wet and dry grip as needed.

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Key specifications

Specifications

Product Details
Tire Size:255/40ZR20XL
Service Description:101Y
Sidewall:Black sidewall
Material Number or MSPN:59321
Rim Width (min. to max.):8.5 - 10
Section Width:10.24
Overall Diameter:28
Tread Depth (32nds):9.5
RPM:742
Max Load (lbs.):1819 @ 50
UTQG Rating
Treadwear:300
TractionAA
Temperature:A

Member ratings & reviews

4.4 out of 5 stars
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248 ratings245 reviews
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  1. 5 stars76% (189)
  2. 4 stars6% (15)
  3. 3 stars5% (13)
  4. 2 stars6% (14)
  5. 1 star7% (17)
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Showing 1-3 of 245 reviews

Oct 2, 2026
Reviewer name: FourInchSidewall
5 out of 5 stars
5 out of 5 stars review

Sports Car Tire

I drive a sports car, and I drive it like a sports car. I don't track, or autocross, or stunt, or drift, or rip sweet smokey burnouts. I just want my tires to stick to the road, and that's what the Pilot Sport 4S does. You can lean hard into turns with confidence. Your wife will squeel long before the tires do. Braking is excellent. She'll be stomping on her imaginary peddle, but you can stop on a dime. Plus, it's good to make sure those seat belt tensioners work. These tires have very low road noise too. They won't drown out the sound of your engine, music, or her telling you to slow down. These are proper sports car tires. I highly recommended them.

Review from michelinman.com
Helpful?4EQYO6BNRD3P13795374506
Jul 21, 2026
Reviewer name: DanielZ06
5 out of 5 stars
5 out of 5 stars review

Just bought my third set! The best there is!

These tires are the best available for the Corvette. I live in Arizona so they stay on year round. I got 22,000 miles out of my last set, and put on a new set today. I could have bought other brands, but these are best in traction, stopping, even wet weather performance. Durability is reasonable, and I appreciate that the price hasn't really changed in the last 4 years. They are also made in the USA, which I appreciate.

Review from michelinman.com
Helpful?4EQYO6BNRD3P13795374506
Aug 19, 2026
Reviewer name: Highly favored
5 out of 5 stars
5 out of 5 stars review

The best tire money can buy

When I tell you I'll never buy another tire again. I mean it considering what I've experienced with these tires. I already knew that these tires were very reliable. Due to me having them on my motorcycle & previous vehicles. But Monday sealed the deal for me. I ran over a collated nails in a construction zone. Totally unaware of it, my tire began to go flat. When I looked at the tire I could only see for nails. But when I took my car to the tire shop & they removed the tire. You could see the actual extent of damage that occurred. And just how well these tires held up, keeping my son & I safe. Needless to say I purchased another set of the same tires with a warranty. I'll vouch for these tires every single time.

Review from michelinman.com
Helpful?4EQYO6BNRD3P13795374506
Current price is Now $342.99
Save $80 + Free Installation for Plus ($80 Value)
When you buy 4
Ends Dec 31
Prices may vary in club and online
How do you want your item?

Pickup

Tires will be installed at Columbus, Hilliard Sam's Club
Install in 6 days
Return or replace anytime.

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