Continental ContiPremiumContact 6 315/45R21 116Y - 03152630000
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- UPC:
- 00051342273775
- Availability:
- Y
Ships from a tire warehouse near you · most orders arrive next day
- Width:
- 12.40 (in)
- Height:
- 32.16 (in)
- Depth:
- 32.16 (in)
The Continental ContiPremiumContact 6 in 315/45R21 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 315/45R21 means
In the size 315/45R21, 315 is the section width in millimeters (12.40 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 141.8 mm (5.58 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 32.16 inches, turning roughly 627 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 116 — a maximum load of 2,756 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 315/45R21 |
| Tire Type | Summer |
| Service Description | 116Y |
| Load Index | 116 |
| Speed Rating | Y |
| Load Range | SL |
| Section Width (mm) | 315 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 32.16 |
| Tread Depth (/32") | 9 |
| Treadwear | 280 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 280AAA |
Frequently asked questions
What does 116Y mean on the Continental ContiPremiumContact 6?
116Y breaks down as load index 116 — rated for 2,756 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Continental ContiPremiumContact 6?
The Continental ContiPremiumContact 6 in 315/45R21 is a summer tire.
What are the treadwear and warranty ratings on the Continental ContiPremiumContact 6?
This tire carries a treadwear grade of 280, traction grade AA, temperature grade A under UTQG.
Keep shopping
Browse Continental tires, see every Continental ContiPremiumContact 6 size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- ContiPremiumContact 6
- Size:
- 315/45R21
- Aspect Ratio:
- 45
- Load Index:
- 116
- Load Range:
- SL
- Section Width:
- 315
- Service Description:
- 116Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 32.16
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 280
- Tread Depth:
- 9
- UQTG:
- 280AAA
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