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Pirelli
Pirelli P-Zero Corsa (PZC4) 315/35ZR20 106(Y) - 2560900
Pirelli P-Zero Corsa (PZC4) 315/35ZR20 106(Y) - 2560900
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Looking for a 315/35R20 summer tire? The Pirelli P-Zero Corsa (PZC4) is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 315/35R20 means
In the size 315/35R20, 315 is the section width in millimeters (12.40 in), 35 is the aspect ratio — the sidewall stands 35% 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 106 — a maximum load of 2,094 lbs per tire. The speed symbol Y corresponds to a maximum sustained speed of 186 mph.
Specifications
| Size | 315/35ZR20 |
| Tire Type | Summer |
| Service Description | 106Y |
| Load Index | 106 |
| Speed Rating | Y |
| Load Range | Standard Load |
| Section Width (mm) | 315 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 28.66 |
| Tread Depth (/32") | 8 |
| Treadwear | 60 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 60AAA |
Frequently asked questions
What kind of tire is the Pirelli P-Zero Corsa (PZC4)?
The Pirelli P-Zero Corsa (PZC4) in 315/35R20 is a summer tire.
What are the treadwear and warranty ratings on the Pirelli P-Zero Corsa (PZC4)?
This tire carries a treadwear grade of 60, traction grade AA, temperature grade A under UTQG.
What does 106Y mean on the Pirelli P-Zero Corsa (PZC4)?
106Y breaks down as load index 106 — rated for 2,094 lbs per tire — with a Y speed rating, good for a maximum sustained 186 mph.
Keep shopping
Shop all 315/35R20 tires, browse Pirelli tires, see every Pirelli P-Zero Corsa (PZC4) size, or view all tires at ThreePiece.us.
- BRAND:
- Pirelli
- Model:
- P-Zero Corsa (PZC4)
- Size:
- 315/35ZR20
- Aspect Ratio:
- 35
- Load Index:
- 106
- Load Range:
- Standard Load
- Section Width:
- 315
- Service Description:
- 106Y
- Speed Index:
- Y
- Temperature:
- A
- Tire Rim Diameter:
- 28.66
- Tire Type:
- Summer
- Traction:
- AA
- Tread Wear:
- 60
- Tread Depth:
- 8
- UQTG:
- 60AAA
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