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Michelin
Michelin Primacy Tour A/S 215/50R18 92V - 60482
Michelin Primacy Tour A/S 215/50R18 92V - 60482
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Shop the Michelin Primacy Tour A/S 215/50R18 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 215/50R18 means
In the size 215/50R18, 215 is the section width in millimeters (8.46 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 107.5 mm (4.23 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 26.46 inches, turning roughly 762 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 92 — a maximum load of 1,389 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.
Specifications
| Size | 215/50R18 |
| Tire Type | All Season |
| Service Description | 92V |
| Load Index | 92 |
| Speed Rating | V |
| Load Range | Standard Load |
| Section Width (mm) | 215 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 26.5 |
| Tread Depth (/32") | 9 |
| Treadwear | 540 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 540AA |
| Warranty | 55K |
Frequently asked questions
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 55K.
What does 92V mean on the Michelin Primacy Tour A/S?
92V breaks down as load index 92 — rated for 1,389 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 215/50R18 is a all season tire.
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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:
- 215/50R18
- Aspect Ratio:
- 50
- Load Index:
- 92
- Load Range:
- Standard Load
- Section Width:
- 215
- Service Description:
- 92V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 26.5
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 540
- Tread Depth:
- 9
- UQTG:
- 540AA
- Warranty:
- 55K
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