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Michelin
Michelin Latitude Sport 3 275/50R20XL 113W - 50645
Michelin Latitude Sport 3 275/50R20XL 113W - 50645
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Shop the Michelin Latitude Sport 3 275/50R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 275/50R20 means
In the size 275/50R20, 275 is the section width in millimeters (10.83 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 137.5 mm (5.41 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 30.83 inches, turning roughly 654 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 113 — a maximum load of 2,535 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 275/50R20XL |
| Tire Type | Summer |
| Service Description | 113W |
| Load Index | 113 |
| Speed Rating | W |
| Load Range | Extra Load |
| Section Width (mm) | 275 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 30.9 |
| 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 113W mean on the Michelin Latitude Sport 3?
113W breaks down as load index 113 — rated for 2,535 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
What kind of tire is the Michelin Latitude Sport 3?
The Michelin Latitude Sport 3 in 275/50R20 is a summer tire.
Keep shopping
Shop all 275/50R20 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:
- 275/50R20XL
- Aspect Ratio:
- 50
- Load Index:
- 113
- Load Range:
- Extra Load
- Section Width:
- 275
- Service Description:
- 113W
- Speed Index:
- W
- Temperature:
- A
- Tire Rim Diameter:
- 30.9
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 220
- Tread Depth:
- 8.5
- UQTG:
- 220AAA
- Warranty:
- 20K
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