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Continental
Continental CON ContiCrossContact UHP 265/40R21XL
Continental CON ContiCrossContact UHP 265/40R21XL
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Shop the Continental ContiCrossContact UHP 265/40R21 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 265/40R21 means
In the size 265/40R21, 265 is the section width in millimeters (10.43 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 106.0 mm (4.17 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 29.35 inches, turning roughly 687 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 105 — a maximum load of 2,039 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 265/40R21XL |
| Tire Type | High Performance |
| Service Description | 105Y |
| Load Index | 105 |
| Speed Rating | Y |
| Load Range | XL |
| Section Width (mm) | 265 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 29.3 |
| Tread Depth (/32") | 9 |
| Treadwear | 420 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 420AAA |
| Warranty | Not Available |
Frequently asked questions
What are the treadwear and warranty ratings on the Continental ContiCrossContact UHP?
This tire carries a treadwear grade of 420, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is Not Available.
What does 105Y mean on the Continental ContiCrossContact UHP?
105Y breaks down as load index 105 — rated for 2,039 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Continental ContiCrossContact UHP?
The Continental ContiCrossContact UHP in 265/40R21 is a high performance tire.
Keep shopping
Shop all 265/40R21 tires, see every Continental ContiCrossContact UHP size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- CON ContiCrossContact UHP
- Size:
- 265/40R21XL
- Aspect Ratio:
- 40
- Load Index:
- 105
- Load Range:
- XL
- Section Width:
- 265
- Service Description:
- 105Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 29.3
- Tire Type:
- High Performance
- Traction:
- AA
- Tread Wear:
- 420
- Tread Depth:
- 9
- UQTG:
- 420AAA
- Warranty:
- Not Available
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