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Ironman
Ironman IRON iMOVE Gen 2 AS 245/45ZR20XL
Ironman IRON iMOVE Gen 2 AS 245/45ZR20XL
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Shop the Ironman iMOVE GEN2 AS 245/45R20 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.
What 245/45R20 means
In the size 245/45R20, 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 20 is the wheel diameter in inches. That works out to an overall diameter of about 28.68 inches, turning roughly 703 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 103 — a maximum load of 1,929 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 245/45ZR20XL |
| Tire Type | High Performance |
| Service Description | 103W |
| Load Index | 103 |
| Speed Rating | W |
| Load Range | XL |
| Section Width (mm) | 245 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 28.66 |
| Tread Depth (/32") | 10.3 |
| Treadwear | 380 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 380AA |
Frequently asked questions
What are the treadwear and warranty ratings on the Ironman iMOVE GEN2 AS?
This tire carries a treadwear grade of 380, traction grade A, temperature grade A under UTQG.
What does 103W mean on the Ironman iMOVE GEN2 AS?
103W breaks down as load index 103 — rated for 1,929 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
What kind of tire is the Ironman iMOVE GEN2 AS?
The Ironman iMOVE GEN2 AS in 245/45R20 is a high performance tire.
Keep shopping
Shop all 245/45R20 tires, see every Ironman iMOVE GEN2 AS size, or view all tires at ThreePiece.us.
- BRAND:
- Ironman
- Model:
- IRON iMOVE GEN2 AS
- Size:
- 245/45ZR20XL
- Aspect Ratio:
- 45
- Load Index:
- 103
- Load Range:
- XL
- Section Width:
- 245
- Service Description:
- 103W
- Speed Index:
- W
- Temperature:
- A
- Tire Rim Diameter:
- 28.66
- Tire Type:
- High Performance
- Traction:
- A
- Tread Wear:
- 380
- Tread Depth:
- 10.3
- UQTG:
- 380AA
- Warranty:
- N/A
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