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Continental
Continental CON ContiEcoContact EP FR 175/55R15
Continental CON ContiEcoContact EP FR 175/55R15
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Continental
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/week
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Width:
15.00
(in)
Height:
6.89
(in)
Depth:
15.00
(in)
SKU:
3512550000
$160.00
Lease-to-own for as low as
/week
Get Started
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Looking for a 175/55R15 touring tire? The Continental ContiEcoContact EP is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 175/55R15 means
In the size 175/55R15, 175 is the section width in millimeters (6.89 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 96.3 mm (3.79 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 22.58 inches, turning roughly 893 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 77 — a maximum load of 908 lbs per tire. The speed symbol T corresponds to a maximum sustained speed of 118 mph.
Specifications
| Size | 175/55R15 |
| Tire Type | Touring |
| Service Description | 77T |
| Load Index | 77 |
| Speed Rating | T |
| Load Range | SL |
| Section Width (mm) | 175 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 22.6 |
| Tread Depth (/32") | 10 |
| Treadwear | 300 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 300AA |
Frequently asked questions
What kind of tire is the Continental ContiEcoContact EP?
The Continental ContiEcoContact EP in 175/55R15 is a touring tire.
What are the treadwear and warranty ratings on the Continental ContiEcoContact EP?
This tire carries a treadwear grade of 300, traction grade A, temperature grade A under UTQG.
What does 77T mean on the Continental ContiEcoContact EP?
77T breaks down as load index 77 — rated for 908 lbs per tire — with a T speed rating, good for a maximum sustained 118 mph.
Keep shopping
See every Continental ContiEcoContact EP size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- CON ContiEcoContact EP
- Size:
- 175/55R15
- Aspect Ratio:
- 55
- Load Index:
- 77
- Load Range:
- SL
- Section Width:
- 175
- Service Description:
- 77T
- Speed Index:
- T
- Temperature:
- A
- Tire Rim Diameter:
- 22.6
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 300
- Tread Depth:
- 10
- UQTG:
- 300AA
- Warranty:
- N/A
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