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Hankook
Hankook Kinergy XP H446 225/45R18XL 95V - 1032043
Hankook Kinergy XP H446 225/45R18XL 95V - 1032043
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Shop the Hankook Kinergy XP H446 225/45R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 225/45R18 means
In the size 225/45R18, 225 is the section width in millimeters (8.86 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 101.2 mm (3.99 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 25.97 inches, turning roughly 777 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 25.8 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 95 — a maximum load of 1,521 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 225/45R18XL |
| Tire Type | All Season |
| Service Description | 95V |
| Load Index | 95 |
| Speed Rating | V |
| Load Range | Extra Load |
| Section Width (mm) | 225 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 25.8 |
| Tread Depth (/32") | 10 |
| Treadwear | 720 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 720AA |
| Warranty | 75K |
Frequently asked questions
What are the treadwear and warranty ratings on the Hankook Kinergy XP H446?
This tire carries a treadwear grade of 720, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 75K.
What does 95V mean on the Hankook Kinergy XP H446?
95V breaks down as load index 95 — rated for 1,521 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Hankook Kinergy XP H446?
The Hankook Kinergy XP H446 in 225/45R18 is a all season tire.
Keep shopping
Shop all 225/45R18 tires, browse Hankook tires, see every Hankook Kinergy XP H446 size, or view all tires at ThreePiece.us.
- Brand:
- Hankook
- Model:
- Kinergy XP H446
- Size:
- 225/45R18XL
- Aspect Ratio:
- 45
- Load Index:
- 95
- Load Range:
- Extra Load
- Section Width:
- 225
- Service Description:
- 95V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 25.8
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 720
- Tread Depth:
- 10
- UQTG:
- 720AA
- Warranty:
- 75K
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