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Pirelli
Pirelli Scorpion Zero All Season 285/45R20XL 112H - 3806700
Pirelli Scorpion Zero All Season 285/45R20XL 112H - 3806700
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The Pirelli Scorpion Zero All Season in 285/45R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.
What 285/45R20 means
In the size 285/45R20, 285 is the section width in millimeters (11.22 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 128.2 mm (5.05 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 30.10 inches, turning roughly 670 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 112 — a maximum load of 2,469 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 285/45R20XL |
| Tire Type | All Season |
| Service Description | 112H |
| Load Index | 112 |
| Speed Rating | H |
| Load Range | Extra Load |
| Section Width (mm) | 285 |
| Aspect Ratio | 45 |
| Overall Diameter (in) | 30.08 |
| Tread Depth (/32") | 9 |
| Treadwear | 500 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 500AA |
Frequently asked questions
What does 112H mean on the Pirelli Scorpion Zero All Season?
112H breaks down as load index 112 — rated for 2,469 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
What kind of tire is the Pirelli Scorpion Zero All Season?
The Pirelli Scorpion Zero All Season in 285/45R20 is a all season tire.
What are the treadwear and warranty ratings on the Pirelli Scorpion Zero All Season?
This tire carries a treadwear grade of 500, traction grade A, temperature grade A under UTQG.
Keep shopping
Shop all 285/45R20 tires, browse Pirelli tires, see every Pirelli Scorpion Zero All Season size, or view all tires at ThreePiece.us.
- BRAND:
- Pirelli
- Model:
- Scorpion Zero All Season
- Size:
- 285/45R20XL
- Aspect Ratio:
- 45
- Load Index:
- 112
- Load Range:
- Extra Load
- Section Width:
- 285
- Service Description:
- 112H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 30.08
- Tire Type:
- All Season
- Traction:
- A
- Tread Wear:
- 500
- Tread Depth:
- 9
- UQTG:
- 500AA
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