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Continental
Continental SportContact 7 265/40R21 101(Y) - 03136620000
Continental SportContact 7 265/40R21 101(Y) - 03136620000
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Shop the Continental SportContact 7 265/40R21 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 101 — a maximum load of 1,819 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 265/40R21 |
| Tire Type | Summer |
| Service Description | 101(Y) |
| Load Index | 101 |
| Speed Rating | (Y) |
| Load Range | SL |
| Section Width (mm) | 265 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 29.35 |
| Tread Depth (/32") | 8 |
| Treadwear | 240 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 240AAA |
Frequently asked questions
What are the treadwear and warranty ratings on the Continental SportContact 7?
This tire carries a treadwear grade of 240, traction grade AA, temperature grade A under UTQG.
What does 101(Y) mean on the Continental SportContact 7?
101(Y) breaks down as load index 101 — rated for 1,819 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Continental SportContact 7?
The Continental SportContact 7 in 265/40R21 is a summer tire.
Keep shopping
Shop all 265/40R21 tires, browse Continental tires, see every Continental SportContact 7 size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- SportContact 7
- Size:
- 265/40R21
- Aspect Ratio:
- 40
- Load Index:
- 101
- Load Range:
- SL
- Section Width:
- 265
- Service Description:
- 101(Y)
- Speed Index:
- (Y)
- Temperature:
- A
- Tire Rim Diameter:
- 29.35
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 240
- Tread Depth:
- 8
- UQTG:
- 240AAA
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