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Continental
Continental CON ProContact TX N0 255/55R18
Continental CON ProContact TX N0 255/55R18
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Continental
UPC:
00051342150854
Lease-to-own for as low as
/week
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Width:
10.40
(in)
Height:
29.00
(in)
Depth:
18.00
(in)
SKU:
15493470000
|
$344.00
Lease-to-own for as low as
/week
Get Started
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Continental CON ProContact TX N0 255/55R18
$344.00
The Continental ProContact TX in 255/55R18 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 255/55R18 means
In the size 255/55R18, 255 is the section width in millimeters (10.04 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 140.2 mm (5.52 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 29.04 inches, turning roughly 694 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 V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 255/55R18 |
| Tire Type | Touring |
| Service Description | 105V |
| Load Index | 105 |
| Speed Rating | V |
| Load Range | SL |
| Section Width (mm) | 255 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 29 |
| Tread Depth (/32") | 10 |
| Treadwear | 400 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 400AA |
| Warranty | 45K |
Frequently asked questions
What does 105V mean on the Continental ProContact TX?
105V breaks down as load index 105 — rated for 2,039 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Continental ProContact TX?
The Continental ProContact TX in 255/55R18 is a touring tire.
What are the treadwear and warranty ratings on the Continental ProContact TX?
This tire carries a treadwear grade of 400, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 45K.
Keep shopping
Shop all 255/55R18 tires, see every Continental ProContact TX size, or view all tires at ThreePiece.us.
- BRAND:
- Continental
- Model:
- CON ProContact TX
- Size:
- 255/55R18
- Aspect Ratio:
- 55
- Load Index:
- 105
- Load Range:
- SL
- Section Width:
- 255
- Service Description:
- 105V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 29
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 400
- Tread Depth:
- 10
- UQTG:
- 400AA
- Warranty:
- 45K
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