Michelin Michelin Pilot Sport 4 S 255/40ZR21 (102Y) XL Star BMW
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Michelin Pilot Sport 4 S 255/40ZR21 (102Y) XL Star BMW

Michelin
MCH06699
086699066992
Tires - On Road
2 Units In Stock - Ships Next Business Day
Michelin, Wheels & Tires
$ 540.99
$ 540.99

SKU: 06699 | UPC: 086699066992

Michelin Pilot Sport 4 S 255/40ZR21 (102Y) XL Star BMW 2015-2024

The Michelin Pilot Sport 4 S 255/40ZR21 (102Y) XL Star BMW tire brings max performance summer traction to BMW M models. This size fits rear positions on 2015-2024 BMW M2 M3 M4 M240i M340i M440i and similar vehicles. Expect strong dry road grip wet braking and steering response from its advanced tread compound.

Key Features

  • Bi-Compound Tread: Inner shoulder uses soft compound for wet grip outer for dry cornering and even wear.
  • Dynamic Response Tech: Rigid sidewall and hybrid belt enhance steering precision at high speeds.
  • Black Track Longevity: Carbon black layer extends tread life while maintaining grip levels.
  • BMW Star Spec: Homologated for BMW vehicles ensuring exact fit and performance match.
  • XL Load Rating: 102Y index supports 1874 lbs at 186 mph for heavy M models.

Product Notes

  • Check tire pressure monthly for best handling and wear.
  • Use only in warm weather above 40F store indoors off season.
  • Tire arrives unmounted requires professional setup.

Installation Notes

  • Professional installation recommended.
  • Mount on 21x9 to 21x10.5 BMW OEM wheels.
  • Balance and align after install for even wear.

This Part Fits

Year Make Model Submodel
2016-2021 BMW M2 Base/Competition (Rear)
2019-2021 BMW M2 Competition (Rear)
2015-2020 BMW M3 Base/Competition (Rear)
2015-2020 BMW M4 Base/Competition (Rear)
2017-2021 BMW M240i xDrive (Rear)
2020-2024 BMW M340i xDrive (Rear)
2021-2024 BMW M440i xDrive (Rear)
2021-2024 BMW M3 Competition (Rear)
2021-2024 BMW M4 Competition (Rear)

Why Choose Michelin?

  • Supplies OEM tires to BMW factory programs.
  • Tops independent tests for braking and handling.
  • Engineered with motorsport input for road use.

Frequently Asked Questions

  • Q: Will this fit my 2021 BMW M3 rear?
    A: Yes fits 2021-2024 BMW M3 Competition rear on stock 21 inch wheels confirm submodel.
  • Q: Is this a run flat tire?
    A: No standard radial sidewall not run flat design.
  • Q: What warranty covers this tire?
    A: 30,000 mile treadwear warranty plus 6 year material workmanship coverage.

Shipping & Handling

  • Method: Ground freight
  • Availability: In stock - ships same or next business day
  • Packaging: Protective tire box 29 x 10 x 29 inches
  • Weight: 28.3 lbs
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