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Kumho
Kumho KMH Ecsta PS31 185/55R15
Kumho KMH Ecsta PS31 185/55R15
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Kumho
UPC:
08808956276799
Lease-to-own for as low as
/week
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Width:
7.60
(in)
Height:
23.00
(in)
Depth:
15.00
(in)
SKU:
2267923
|
$132.00
Lease-to-own for as low as
/week
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Shop the Kumho Ecsta PS31 185/55R15 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 185/55R15 means
In the size 185/55R15, 185 is the section width in millimeters (7.28 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 101.8 mm (4.01 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 23.01 inches, turning roughly 876 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 82 — a maximum load of 1,047 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 185/55R15 |
| Tire Type | High Performance |
| Service Description | 82V |
| Load Index | 82 |
| Speed Rating | V |
| Load Range | SL |
| Section Width (mm) | 185 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 23 |
| Tread Depth (/32") | 10 |
| Treadwear | 460 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 460AA |
Frequently asked questions
What are the treadwear and warranty ratings on the Kumho Ecsta PS31?
This tire carries a treadwear grade of 460, traction grade A, temperature grade A under UTQG.
What does 82V mean on the Kumho Ecsta PS31?
82V breaks down as load index 82 — rated for 1,047 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Kumho Ecsta PS31?
The Kumho Ecsta PS31 in 185/55R15 is a high performance tire.
Keep shopping
See every Kumho Ecsta PS31 size, or view all tires at ThreePiece.us.
- BRAND:
- Kumho
- Model:
- KMH Ecsta PS31
- Size:
- 185/55R15
- Aspect Ratio:
- 55
- Load Index:
- 82
- Load Range:
- SL
- Section Width:
- 185
- Service Description:
- 82V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 23
- Tire Type:
- High Performance
- Traction:
- A
- Tread Wear:
- 460
- Tread Depth:
- 10
- UQTG:
- 460AA
- Warranty:
- N/A
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