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Pirelli
Pirelli PZero Race Trofeo 285/35ZR20XL 104(Y) - 3246000
Pirelli PZero Race Trofeo 285/35ZR20XL 104(Y) - 3246000
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Looking for a 285/35R20 summer tire? The Pirelli PZero Race Trofeo 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 104 — a maximum load of 1,984 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Load Range E corresponds to a 10-ply rating.
Specifications
| Size | 285/35ZR20XL |
| Tire Type | Summer |
| Service Description | 104Y |
| Load Index | 104 |
| Speed Rating | Y |
| Load Range | Extra Load |
| Section Width (mm) | 285 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 27.87 |
| Tread Depth (/32") | 6 |
| Treadwear | 60 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 60AAA |
Frequently asked questions
What kind of tire is the Pirelli PZero Race Trofeo?
The Pirelli PZero Race Trofeo in 285/35R20 is a summer tire.
What are the treadwear and warranty ratings on the Pirelli PZero Race Trofeo?
This tire carries a treadwear grade of 60, traction grade AA, temperature grade A under UTQG.
What does 104Y mean on the Pirelli PZero Race Trofeo?
104Y breaks down as load index 104 — rated for 1,984 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
Browse Pirelli tires, see every Pirelli PZero Race Trofeo size, or view all tires at ThreePiece.us.
- BRAND:
- Pirelli
- Model:
- PZero Race Trofeo
- Size:
- 285/35ZR20XL
- Aspect Ratio:
- 35
- Load Index:
- 104
- Load Range:
- Extra Load
- Section Width:
- 285
- Service Description:
- 104Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 27.87
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 60
- Tread Depth:
- 6
- UQTG:
- 60AAA
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