michelin pilot sport 4 s zp - 265/35r21/xl 101(y) tire Run-Flat (ZP) summer performance tire on a 21-inch multi-spoke alloy wheel, three-quarter front view showing directional tread and black sidewall with MICHELIN lettering and rim protector; features ultra-precise steering and Variable Contact Patch 3.0, often used on sports cars and performance sedans and suitable as a temporary track spare.
Michelin Pilot Sport 4 S ZP - 265/35R21/XL 101(Y) Tire
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Michelin Pilot Sport 4 S ZP - 265/35R21/XL 101(Y) Tire

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Highlights

  • Summer
  • Sports Cars, Performance Sedans and Luxury Vehicles
  • 30,000 Mile Manufacturer's Limited Warranty
  • Ultra Precise Steering, Improved Dry Handling and Braking Performance
  • Improved Handling, Longer Tread Life, Maximum Performance
  • Run-Flat Technology (ZP - Zero Pressure)
  • Black Sidewall
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Specifications

Product Details
Tire Size:265/35R21/XL
Service Description:101(Y)
Sidewall:Black Sidewall
Material # or MSPN:28897
Rim Width (min. to max.):9 - 10.5
Section Width:10.7
Overall Diameter:28.3
Tread Depth (32nds):8
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Tires will be installed at Columbus, Hilliard Sam's Club
Install in 5 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.

Improved Dry Handling Performance
Our revolutionary Multi-Compound Construction delivers unmatched levels of dry and wet grip exactly where you need it to perform at a top level.

Optimized Pressure Distribution and Longer Tread Life
The Pilot Sport 4 S has Variable Contact Patch 3.0 which improves the tire life during aggressive driving by optimizing pressure distribution across the patch. This reduces hot spots through turns allowing the tire to last longer and still perform at a maximum level. Michelin Total Performance overcomes the usual tradeoff of wear for grip to deliver both incredible traction and improved tread life

Maximum Combined Performance
The Maximum Combined Performance. 1st in dry lap time. 1st in dry braking. 1st in wet lap time. 1st in wet braking. Fall in love with your car's untapped potential with the best max performance tire, the Michelin Pilot Sport 4 S. Dynamic Response Technology continuously adapts to the road for ultra-precise steering, outstanding cornering power and remarkably good treadlife for a summer tire.

Premium Design and Rim Protector
The Michelin Pilot Sport 4 S has a premium touch finish that provides a dark velvet effect on the external sidewall, while a deep rim protector guards against light wheel damage.

Run Flat, Zero Pressure Technology
Michelin Zero Pressure tires feature a reinforced sidewall that is designed to support the weight of your car after a loss of air pressure—even with no air in the tire. Michelin Zero Pressure Technology allows you to continue driving up to 50 miles at 55 mph, so you don't have to change a tire on the side of a busy highway.

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Key specifications

Specifications

Product Details
Tire Size:265/35R21/XL
Service Description:101(Y)
Sidewall:Black Sidewall
Material # or MSPN:28897
Rim Width (min. to max.):9 - 10.5
Section Width:10.7
Overall Diameter:28.3
Tread Depth (32nds):8
RPM:735
Max Load (lbs.):1819 lbs @ 50 psi
UTQG Rating
Treadwear:300
Traction:AA
Temperature:A

Member ratings & reviews

4.4 out of 5 stars
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  1. 5 stars76% (185)
  2. 4 stars6% (15)
  3. 3 stars5% (13)
  4. 2 stars6% (14)
  5. 1 star7% (17)
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Showing 1-3 of 244 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?255TVRWST3VW13693601665
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?255TVRWST3VW13693601665
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?255TVRWST3VW13693601665
Members-only price
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 5 days
Return or replace anytime.

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