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DUNLOP
Dunlop SP Sport Maxx GT 245/40R19 94Y - 57001800
Dunlop SP Sport Maxx GT 245/40R19 94Y - 57001800
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Looking for a 245/40R19 summer tire? The Dunlop SP Sport Maxx GT is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 245/40R19 means
In the size 245/40R19, 245 is the section width in millimeters (9.65 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 98.0 mm (3.86 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 26.72 inches, turning roughly 755 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 94 — a maximum load of 1,477 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 245/40R19 |
| Tire Type | Summer |
| Service Description | 94Y |
| Load Index | 94 |
| Speed Rating | Y |
| Load Range | SL |
| Section Width (mm) | 245 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 26.7 |
| Tread Depth (/32") | 9 |
| Treadwear | 240 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 240AAA |
Frequently asked questions
What kind of tire is the Dunlop SP Sport Maxx GT?
The Dunlop SP Sport Maxx GT in 245/40R19 is a summer tire.
What are the treadwear and warranty ratings on the Dunlop SP Sport Maxx GT?
This tire carries a treadwear grade of 240, traction grade AA, temperature grade A under UTQG.
What does 94Y mean on the Dunlop SP Sport Maxx GT?
94Y breaks down as load index 94 — rated for 1,477 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
Shop all 245/40R19 tires, browse Dunlop tires, see every Dunlop SP Sport Maxx GT size, or view all tires at ThreePiece.us.
- BRAND:
- Dunlop
- Model:
- SP Sport Maxx GT
- Size:
- 245/40R19
- Aspect Ratio:
- 40
- Load Index:
- 94
- Load Range:
- SL
- Section Width:
- 245
- Service Description:
- 94Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 26.7
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 240
- Tread Depth:
- 9
- UQTG:
- 240AAA
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