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Toyo
Toyo TOY Extensa HP II 245/45R19XL
Toyo TOY Extensa HP II 245/45R19XL
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Looking for a 245/45R19 high-performance tire? The Toyo Extensa HP II is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/45R19 means
In the size 245/45R19, 245 is the section width in millimeters (9.65 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 110.2 mm (4.34 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 27.68 inches, turning roughly 729 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 19 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 102 — a maximum load of 1,874 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 245/45R19xL |
| Tire Type | High-Performance |
| Service Description | 102W |
| Load Index | 102 |
| Speed Rating | W |
| Load Range | XL |
| Section Width (mm) | 245 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 19 |
| Tread Depth (/32") | 9.6 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 500AA |
| Warranty | 45K |
Frequently asked questions
What kind of tire is the Toyo Extensa HP II?
The Toyo Extensa HP II in 245/45R19 is a high-performance tire.
What are the treadwear and warranty ratings on the Toyo Extensa HP II?
This tire carries a treadwear grade of 500, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 45K.
What does 102W mean on the Toyo Extensa HP II?
102W breaks down as load index 102 — rated for 1,874 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Keep shopping
Shop all 245/45R19 tires, see every Toyo Extensa HP II size, or view all tires at ThreePiece.us.
- BRAND:
- Toyo
- Model:
- TOY Extensa HP II
- Size:
- 245/45R19xL
- Aspect Ratio:
- 45
- Load Index:
- 102
- Load Range:
- XL
- Section Width:
- 245
- Service Description:
- 102W
- Speed Index:
- W
- Temperature:
- A
- Tire Rim Diameter:
- 19
- Tire Type:
- High-Performance
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 9.6
- UQTG:
- 500AA
- Warranty:
- 45K
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