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Michelin Pilot Sport All Season 4 - 245/45ZR20/XL 103Y Tire

|367 ratings
Item # 980348642
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Smart summary

Generated by AI
  • Specific Tire Dimensions: The Michelin Pilot Sport All Season 4 is a 245/45ZR20/XL 103Y tire, engineered for all-season use on sports cars, performance coupes, and sedans.
  • Certified Performance Control: This tire provides extreme control and reactivity, holding Supercar Certification and being the first all-season tire chosen by Chevrolet for the Corvette.
  • Responsive Steering Technology: It incorporates Dynamic Response Technology, which ensures optimal transmission of steering instructions to the road for improved handling and responsiveness.
  • Versatile Road Grip: Delivers exceptional wet and dry grip, offering superior performance across dry, wet, and light snow-covered road conditions.
  • Enduring Performance Longevity: Stands as the longest-lasting Ultra-High Performance all-season tire among its leading competitors.
  • Enhanced Seasonal Capability: Enhances dry and wet performance for summer driving and provides dramatically improved capabilities in cold weather and light snow.
Michelin Pilot Sport All Season 4 - 245/45ZR20/XL 103Y Tire
Michelin Pilot Sport All Season 4 - 245/45ZR20/XL 103Y Tire
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About this item

Product details

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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:245/45ZR20/XL
Service Description:103Y
Sidewall:Black Sidewall
Material # or MSPN:17478
Rim Width (min. to max.):7.5 - 9
Section Width:9.6
Overall Diameter:28.7
Tread Depth (32nds):10
RPM:726
Max Load (lbs.):1929 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

4.4 out of 5 stars
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  2. 4 stars8% (31)
  3. 3 stars4% (15)
  4. 2 stars4% (13)
  5. 1 star9% (34)
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Showing 1-3 of 364 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?4N36R6I2OQ2R13585463188
Jan 1, 2025
Charles N
5 out of 5 stars review

Verified Purchase

Awesome high performance tire.

Awesome tires, 20, Chrysler 300 rwd, 5.7. I have had the tires for only a couple of weeks now. So far they been great, cornering, stopping, high speed, acceleration, WET acceleration, and....(don't drive in the snow). Only complaint so far is that they are a little more noisy than my old cheaper tires, but will definitely take the trade off. I will try and update after a year or so.

Helpful?4N36R6I2OQ2R13585463188
Oct 4, 2025
Chuck Gallatin
5 out of 5 stars review

Verified Purchase

Redrider

Awesome handling very smooth and most of all quite ride

Helpful?4N36R6I2OQ2R13585463188