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Pirelli
Pirelli PZero All Season 285/35R20 100W - 2475200
Pirelli PZero All Season 285/35R20 100W - 2475200
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Looking for a 285/35R20 all season tire? The Pirelli PZero All Season is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 285/35R20 means
In the size 285/35R20, 285 is the section width in millimeters (11.22 in), 35 is the aspect ratio — the sidewall stands 35% as tall as the tire is wide, or 99.8 mm (3.93 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 27.85 inches, turning roughly 724 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 100 — a maximum load of 1,764 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.
Specifications
| Size | 285/35R20 |
| Tire Type | All Season |
| Service Description | 100W |
| Load Index | 100 |
| Speed Rating | W |
| Load Range | Standard Load |
| Section Width (mm) | 285 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 27.8 |
| Tread Depth (/32") | 11 |
| Treadwear | 500 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 500AAA |
Frequently asked questions
What kind of tire is the Pirelli PZero All Season?
The Pirelli PZero All Season in 285/35R20 is a all season tire.
What are the treadwear and warranty ratings on the Pirelli PZero All Season?
This tire carries a treadwear grade of 500, traction grade AA, temperature grade A under UTQG.
What does 100W mean on the Pirelli PZero All Season?
100W breaks down as load index 100 — rated for 1,764 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.
Keep shopping
Browse Pirelli tires, see every Pirelli PZero All Season size, or view all tires at ThreePiece.us.
- BRAND:
- Pirelli
- Model:
- PZero All Season
- Size:
- 285/35R20
- Aspect Ratio:
- 35
- Load Index:
- 100
- Load Range:
- Standard Load
- Section Width:
- 285
- Service Description:
- 100W
- Speed Index:
- W
- Temperature:
- A
- Tire Rim Diameter:
- 27.8
- Tire Type:
- All Season
- Traction:
- AA
- Tread Wear:
- 500
- Tread Depth:
- 11
- UQTG:
- 500AAA
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