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Michelin 88176 Pilot Sport 4S Ultra-High Performance Tire 305/30ZR21 104Y

(Porsche 911 2018-27, Taycan 2020-27; Mercedes-Benz SL55 AMG 2022-26, SL63 AMG 2022-26, SL63 AMG S E Performance 2024-26, SL43 AMG 2023-26 + 5 more models)

Part of: Michelin Pilot Sport Ultra High Performance Tire

Other options in this family: Michelin 73134 Michelin 22176 Michelin 58841 Michelin 73316 Michelin 25603

Manufacturer

Picture for manufacturer Michelin

Part Number

88176
5 reviews
Sale Price

$524.99

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Receive $80 via Visa® Reward Card or Visa® Virtual Account after online submission on purchases of four (4) new Michelin passenger or light truck tires.
Show details for Michelin 88176 Pilot Sport 4S Ultra-High Performance Tire 305/30ZR21 104Y
Picture of Michelin 88176 Pilot Sport 4S Ultra-High Performance Tire 305/30ZR21 104Y

Wheels and Tires sold separately

Michelin 88176 Pilot Sport 4S Ultra-High Performance Tire 305/30ZR21 104Y — image 1
Michelin 88176 Pilot Sport 4S Ultra-High Performance Tire 305/30ZR21 104Y — image 2
Product Details

The Michelin Pilot Sport 4S is engineered for sports cars and high-performance sedans that demand exceptional grip and responsiveness. This 305/30ZR21 tire delivers unparalleled driving pleasure through its exceptional steering precision and directional stability, making it ideal for enthusiasts who refuse to compromise on performance.

Key Features:

  • Bi-compound tread technology optimizes performance for both dry and wet conditions
  • Hybrid outer compound maximizes grip on dry surfaces for aggressive cornering
  • Silica-enriched inner compound with functional elastomers ensures consistent wet traction
  • Optimized tread footprint maintains road contact in extreme driving situations
  • Excellent braking performance on all road surfaces
  • Load index 104 (1984 lbs per tire) with Y speed rating (186+ mph capability)

The Pilot Sport 4S represents Michelin's solution to the traditional compromise between dry and wet performance in ultra-high performance tires. Through advanced compound engineering, this tire delivers maximum safety and grip whether you're navigating wet roads or pushing limits on the track.

Products specifications

Fits

Porsche 911 2018-27, Taycan 2020-27; Mercedes-Benz SL55 AMG 2022-26, SL63 AMG 2022-26, SL63 AMG S E Performance 2024-26, SL43 AMG 2023-26; Audi e-tron GT 2022-23, RS e-tron GT 2022-25, S e-tron GT 2025-27 + 2 more models

Ply Rating

XL

Load Range

Extra Load

Max psi : 50
Tire Size

305/30ZR21XL

Maximum Recommended Rim Width

10.500000

Measuring Rim Width

10.500000

RPM

458

Radial Bias Flag

R

Sidewall

Black

Origin

FRANCE

Section

305

Aspect Ratio

30

Rim Size

21

Overall Diameter

28.2

Tire Load

1984@50

Load Capacity (LB)

1984

Maximum Pressure (psi)

50

Tire Speed

(Y)

Mileage Warranty

30K

UTQG

300 AA A

Tread Depth

9

Said free shipping....At check-out, charged me $5.00 Optima battery wasn't packaged well, top was broken, but I don't use the top so it didn't matter to much.

Easy ordering and payment process.

Quick and easy

Did a very good job at keeping me updated and letting me know when my product was being shipped. Only took a day to get out from the manufacturer. Very happy with the results. I will be back.

So far so good. Please ship my order accordingly in good package. Thank you,

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