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Michelin
Michelin Pilot Super Sport 245/35ZR21XL 96(Y) - 86103
Michelin Pilot Super Sport 245/35ZR21XL 96(Y) - 86103
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The Michelin Pilot Super Sport in 245/35R21 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 245/35R21 means
In the size 245/35R21, 245 is the section width in millimeters (9.65 in), 35 is the aspect ratio — the sidewall stands 35% as tall as the tire is wide, or 85.8 mm (3.38 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 27.75 inches, turning roughly 727 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.
The service description on this tire decodes to a load index of 96 — a maximum load of 1,565 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 245/35ZR21XL |
| Tire Type | Summer |
| Service Description | 96Y |
| Load Index | 96 |
| Speed Rating | Y |
| Load Range | Extra Load |
| Section Width (mm) | 245 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 27.8 |
| Tread Depth (/32") | 10 |
| Treadwear | 300 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 300AAA |
| Warranty | 30K |
Frequently asked questions
What does 96Y mean on the Michelin Pilot Super Sport?
96Y breaks down as load index 96 — rated for 1,565 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Michelin Pilot Super Sport?
The Michelin Pilot Super Sport in 245/35R21 is a summer tire.
What are the treadwear and warranty ratings on the Michelin Pilot Super Sport?
This tire carries a treadwear grade of 300, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 30K.
Keep shopping
Shop all 245/35R21 tires, browse Michelin tires, see every Michelin Pilot Super Sport size, or view all tires at ThreePiece.us.
- BRAND:
- Michelin
- Model:
- Pilot Super Sport
- Size:
- 245/35ZR21XL
- Aspect Ratio:
- 35
- Load Index:
- 96
- Load Range:
- Extra Load
- Section Width:
- 245
- Service Description:
- 96Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 27.8
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 300
- Tread Depth:
- 10
- UQTG:
- 300AAA
- Warranty:
- 30K
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