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Hankook
Hankook WeatherFlex GT H755A 235/55R18 100V - 1036121
Hankook WeatherFlex GT H755A 235/55R18 100V - 1036121
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Looking for a 235/55R18 all season tire? The Hankook WeatherFlex GT H755A is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 235/55R18 means
In the size 235/55R18, 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 18 is the wheel diameter in inches. That works out to an overall diameter of about 28.18 inches, turning roughly 716 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 manufacturer lists the overall diameter of this specific tire as 28 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 100 — a maximum load of 1,764 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 235/55R18 |
| Tire Type | All Season |
| Service Description | 100V |
| Load Index | 100 |
| Speed Rating | V |
| Load Range | Standard Load |
| Section Width (mm) | 235 |
| Aspect Ratio | 55 |
| Overall Diameter (in) | 28 |
| Tread Depth (/32") | 10.5 |
| Treadwear | 640 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 640AA |
| Warranty | 70K |
Frequently asked questions
What kind of tire is the Hankook WeatherFlex GT H755A?
The Hankook WeatherFlex GT H755A in 235/55R18 is a all season tire.
What are the treadwear and warranty ratings on the Hankook WeatherFlex GT H755A?
This tire carries a treadwear grade of 640, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 70K.
What does 100V mean on the Hankook WeatherFlex GT H755A?
100V breaks down as load index 100 — rated for 1,764 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
Keep shopping
Shop all 235/55R18 tires, browse Hankook tires, see every Hankook WeatherFlex GT H755A size, or view all tires at ThreePiece.us.
- BRAND:
- Hankook
- Model:
- WeatherFlex GT H755A
- Size:
- 235/55R18
- Aspect Ratio:
- 55
- Load Index:
- 100
- Load Range:
- Standard Load
- Section Width:
- 235
- Service Description:
- 100V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 28
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 640
- Tread Depth:
- 10.5
- UQTG:
- 640AA
- Warranty:
- 70K
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