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Michelin
Michelin CrossClimate2 CUV 245/45R21XL 104V - 31007.1
Michelin CrossClimate2 CUV 245/45R21XL 104V - 31007.1
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Shop the Michelin CrossClimate2 CUV 245/45R21 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/45R21 means
In the size 245/45R21, 245 is the section width in millimeters (9.65 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 110.2 mm (4.34 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 29.68 inches, turning roughly 679 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 V corresponds to a maximum sustained speed of 149 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 245/45R21XL |
| Tire Type | All Season |
| Service Description | 104V |
| Load Index | 104 |
| Speed Rating | V |
| Load Range | Extra Load |
| Section Width (mm) | 245 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 29.6 |
| Tread Depth (/32") | 10 |
| Treadwear | 640 |
| Traction Grade | B |
| Temperature Grade | A |
| UTQG | 640BA |
| Warranty | 60K |
Frequently asked questions
What are the treadwear and warranty ratings on the Michelin CrossClimate2 CUV?
This tire carries a treadwear grade of 640, traction grade B, temperature grade A under UTQG. The manufacturer's warranty is 60K.
What does 104V mean on the Michelin CrossClimate2 CUV?
104V breaks down as load index 104 — rated for 1,984 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.
What kind of tire is the Michelin CrossClimate2 CUV?
The Michelin CrossClimate2 CUV in 245/45R21 is a all season tire.
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Browse Michelin tires, see every Michelin CrossClimate2 CUV size, or view all tires at ThreePiece.us.
- BRAND:
- Michelin
- Model:
- CrossClimate2 CUV
- Size:
- 245/45R21XL
- Aspect Ratio:
- 45
- Load Index:
- 104
- Load Range:
- Extra Load
- Section Width:
- 245
- Service Description:
- 104V
- Speed Index:
- V
- Temperature:
- A
- Tire Rim Diameter:
- 29.6
- Tire Type:
- All Season
- Traction:
- B
- Tread Wear:
- 640
- Tread Depth:
- 10
- UQTG:
- 640BA
- Warranty:
- 60K
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