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Continental
Continental SecureContact AW 235/55R17 99H - 15582140000
Continental SecureContact AW 235/55R17 99H - 15582140000
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Looking for a 235/55R17 all season tire? The Continental SecureContact AW is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 235/55R17 means
In the size 235/55R17, 235 is the section width in millimeters (9.25 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 129.2 mm (5.09 in) — R denotes radial construction, and 17 is the wheel diameter in inches. That works out to an overall diameter of about 27.18 inches, turning roughly 742 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 99 — a maximum load of 1,709 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 235/55R17 |
| Tire Type | All Season |
| Service Description | 99H |
| Load Index | 99 |
| Speed Rating | H |
| Load Range | STANDARD LOAD |
| Section Width (mm) | 235 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 27.18 |
| Tread Depth (/32") | 11 |
| Treadwear | 700 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 700AA |
| Warranty | 60K |
Frequently asked questions
What kind of tire is the Continental SecureContact AW?
The Continental SecureContact AW in 235/55R17 is a all season tire.
What are the treadwear and warranty ratings on the Continental SecureContact AW?
This tire carries a treadwear grade of 700, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 60K.
What does 99H mean on the Continental SecureContact AW?
99H breaks down as load index 99 — rated for 1,709 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Keep shopping
Shop all 235/55R17 tires, browse Continental tires, see every Continental SecureContact AW size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- SecureContact AW
- Size:
- 235/55R17
- Aspect Ratio:
- 55
- Load Index:
- 99
- Load Range:
- STANDARD LOAD
- Section Width:
- 235
- Service Description:
- 99H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 27.18
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 700
- Tread Depth:
- 11
- UQTG:
- 700AA
- Warranty:
- 60K
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