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Michelin Pilot Sport All Season 4 - 275/45R21/XL 110Y Tire

|363 ratings
Item # 980285297
Current price is $507.99
$507.99/ea
$70 off
when you buy 4
Ends Sep 30
Prices may vary in club and online
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Smart summary

Generated by AI
  • Extreme Driving Control: Allows drivers to experience extreme control and reactivity, being Supercar Certified and chosen for the Corvette.
  • Dynamic Steering Response: Incorporates Dynamic Response Technology, ensuring optimum transmission of steering instructions for improved handling.
  • Exceptional All-Season Grip: Delivers superior performance and outstanding grip in dry, wet, and light snow conditions.
  • Enhanced Braking Power: Provides dramatically improved wet and dry braking capabilities for confident stops.
  • Long-Lasting Performance: Recognized as the longest-lasting Ultra-High Performance all-season tire, engineered for enduring capability.
  • Versatile Weather Dominance: Improves breakthrough dry and wet performance for summer, and dramatically enhanced cold weather and light snow capabilities for winter.
  • Precise Vehicle Fitment: Sized at 275/45R21/XL 110Y, ideal for sports cars, performance coupes, and sedans, featuring a black sidewall.
Michelin Pilot Sport All Season 4 - 275/45R21/XL 110Y Tire
Michelin Pilot Sport All Season 4 - 275/45R21/XL 110Y Tire
Hero image 0 of Michelin Pilot Sport All Season 4 - 275/45R21/XL 110Y Tire, 0 of 5

About this item

Product details

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

Experience Extreme Control and Reactivity
The Pilot Sport All-Season 4 tire allows the driver to experience extreme control and reactivity with this exceptional tire. The Pilot Sport All-Season 4 is also Supercar Certified. Making it the first all-season tire chosen by Chevrolet® for the Corvette.

Exceptional Wet and Dry Grip
The Pilot Sport A/S 4 comes with Dynamic Response Technology that ensures optimum transmission of steering instructions to the road for improved handling and reactivity. Dry, wet or snow covered, the Pilot Sport All-Season 4 delivers superior performance.

Experience Performance Made To Last
The Michelin Pilot Sport All Season 4 is the longest-lasting Ultra-High Performance all-season tire among leading competitors.

Aimed At Passionate Drivers Looking For The Ultimate In Dry and Wet Performance
The Pilot Sport All-Season 4 tire improves the breakthrough dry and wet performance of its predecessor so drivers can dominate summer. Plus dramatically improved performance in cold weather and light snow to shrug off winter, so drivers can ultimately control the moment.

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Specifications

Product Details
Tire Size:275/45R21
Service Description:110Y
Sidewall:Black Sidewall
Material # or MSPN:28628
Rim Width (min. to max.):8.5 - 10.5
Section Width:10.6
Overall Diameter:30.9
Tread Depth (32nds):10
RPM:673
Max Load (lbs.):2337 lbs @ 50 psi
UTQG Rating
Treadwear:540
Traction:AA
Temperature:A

Warnings and disclaimers

Disclaimer

Tire Installation Package Includes:
  • Plus Members save ½ off on a set of 4
  • Tire Mounting
  • Free Lifetime Balance and Rotate
  • Free Lifetime Flat Repair
  • Road Hazard Protection (Excluding New York State)***
  • 4 Year Roadside Assistance

***Road hazard protection not available in New York for new tire purchase after 2/28/25

Member ratings & reviews

4.3 out of 5 stars
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  1. 5 stars74% (270)
  2. 4 stars9% (31)
  3. 3 stars4% (15)
  4. 2 stars4% (13)
  5. 1 star9% (34)
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Showing 1-3 of 360 reviews

Jul 5, 2026
GAM65
5 out of 5 stars review

MY MICHELINS

The experience of my first two installed Michelin Pilot AS 4's on my vehicle prompted the second purchase of the other two to complete the set. I replaced my tires with these on my vehicle because of the Michelin tradition for tires along with the performance and quietness they bring.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
Jun 19, 2026
SAVG06NK
5 out of 5 stars review

Best all-season tire for performance cars

Very durable tire with great handling and responsiveness in all weather. I have put these tires on multiple vehicles that I have owned (Toyota Camry, BMW X6, Audi A6, Lexus GS300) over the years and they've exceeded the 45K warranty every time. They have excellent traction especially is wet weather conditions greatly minimizing hydroplaning instances.

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747
Apr 19, 2026
Sd2924
5 out of 5 stars review

Outstanding ride and comfort

Michelin pilot sport as 4, tires are amazing. Extremely smooth ride, quiet tire. Very happy. Went with 255/40/17 on front 285/35/18 rear since the OE 265/40/17 front and 295/35/18 was not available. Fits perfectly on factory c5 zo6 wheels. 100% satisfied!

Review from michelinman.com
Helpful?21PK1WU0NE9W13839160747