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Continental
Continental CON ContiSportContact 5P 275/30ZR21XL
Continental CON ContiSportContact 5P 275/30ZR21XL
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Looking for a 275/30R21 high performance tire? The Continental ContiSportContact 5P is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 275/30R21 means
In the size 275/30R21, 275 is the section width in millimeters (10.83 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 82.5 mm (3.25 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 27.50 inches, turning roughly 733 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 98 — a maximum load of 1,653 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 275/30ZR21XL |
| Tire Type | High Performance |
| Service Description | 98Y |
| Load Index | 98 |
| Speed Rating | Y |
| Load Range | XL |
| Section Width (mm) | 275 |
| Aspect Ratio | 30 |
| Overall Diameter (in) | 27.4 |
| Tread Depth (/32") | 10 |
| Treadwear | 240 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 240AAA |
Frequently asked questions
What kind of tire is the Continental ContiSportContact 5P?
The Continental ContiSportContact 5P in 275/30R21 is a high performance tire.
What are the treadwear and warranty ratings on the Continental ContiSportContact 5P?
This tire carries a treadwear grade of 240, traction grade AA, temperature grade A under UTQG.
What does 98Y mean on the Continental ContiSportContact 5P?
98Y breaks down as load index 98 — rated for 1,653 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
See every Continental ContiSportContact 5P size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- CON ContiSportContact 5P
- Size:
- 275/30ZR21XL
- Aspect Ratio:
- 30
- Load Index:
- 98
- Load Range:
- XL
- Section Width:
- 275
- Service Description:
- 98Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 27.4
- Tire Type:
- High Performance
- Traction:
- AA
- Tread Wear:
- 240
- Tread Depth:
- 10
- UQTG:
- 240AAA
- Warranty:
- N/A
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