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Michelin
Michelin Primacy Tour A/S 245/40R19 94V - 38391
Michelin Primacy Tour A/S 245/40R19 94V - 38391
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The Michelin Primacy Tour A/S in 245/40R19 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
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 V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 245/40R19 |
| Tire Type | All Season |
| Service Description | 94V |
| Load Index | 94 |
| Speed Rating | V |
| Load Range | Standard Load |
| Section Width (mm) | 245 |
| Aspect Ratio | 40 |
| Overall Diameter (in) | 26.7 |
| Tread Depth (/32") | 8.5 |
| Treadwear | 540 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 540AA |
| Warranty | 30K |
Frequently asked questions
What does 94V mean on the Michelin Primacy Tour A/S?
94V breaks down as load index 94 — rated for 1,477 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Michelin Primacy Tour A/S?
The Michelin Primacy Tour A/S in 245/40R19 is a all season tire.
What are the treadwear and warranty ratings on the Michelin Primacy Tour A/S?
This tire carries a treadwear grade of 540, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 30K.
Keep shopping
Shop all 245/40R19 tires, browse Michelin tires, see every Michelin Primacy Tour A/S size, or view all tires at ThreePiece.us.
- BRAND:
- Michelin
- Model:
- Primacy Tour A/S
- Size:
- 245/40R19
- Aspect Ratio:
- 40
- Load Index:
- 94
- Load Range:
- Standard Load
- Section Width:
- 245
- Service Description:
- 94V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 26.7
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 540
- Tread Depth:
- 8.5
- UQTG:
- 540AA
- Warranty:
- 30K
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