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Michelin
Michelin Latitude Sport 3 265/45R20 104Y - 29399
Michelin Latitude Sport 3 265/45R20 104Y - 29399
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Shop the Michelin Latitude Sport 3 265/45R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 265/45R20 means
In the size 265/45R20, 265 is the section width in millimeters (10.43 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 119.2 mm (4.69 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 29.39 inches, turning roughly 686 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 104 — a maximum load of 1,984 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 265/45R20 |
| Tire Type | Summer |
| Service Description | 104Y |
| Load Index | 104 |
| Speed Rating | Y |
| Load Range | Standard Load |
| Section Width (mm) | 265 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 29.4 |
| Tread Depth (/32") | 8.5 |
| Treadwear | 220 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 220AAA |
| Warranty | 20K |
Frequently asked questions
What are the treadwear and warranty ratings on the Michelin Latitude Sport 3?
This tire carries a treadwear grade of 220, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 20K.
What does 104Y mean on the Michelin Latitude Sport 3?
104Y breaks down as load index 104 — rated for 1,984 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
What kind of tire is the Michelin Latitude Sport 3?
The Michelin Latitude Sport 3 in 265/45R20 is a summer tire.
Keep shopping
Shop all 265/45R20 tires, browse Michelin tires, see every Michelin Latitude Sport 3 size, or view all tires at ThreePiece.us.
- BRAND:
- Michelin
- Model:
- Latitude Sport 3
- Size:
- 265/45R20
- Aspect Ratio:
- 45
- Load Index:
- 104
- Load Range:
- Standard Load
- Section Width:
- 265
- Service Description:
- 104Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 29.4
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 220
- Tread Depth:
- 8.5
- UQTG:
- 220AAA
- Warranty:
- 20K
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