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Pirelli
Pirelli PZero Nero All Season 255/35R18XL 94H - 1795700
Pirelli PZero Nero All Season 255/35R18XL 94H - 1795700
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Looking for a 255/35R18 all season tire? The Pirelli PZero Nero All Season is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 255/35R18 means
In the size 255/35R18, 255 is the section width in millimeters (10.04 in), 35 is the aspect ratio — the sidewall stands 35% as tall as the tire is wide, or 89.2 mm (3.51 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 25.03 inches, turning roughly 806 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 manufacturer lists the overall diameter of this specific tire as 25.2 inches — when clearance is tight, go by the published figure rather than the nominal size math.
The service description on this tire decodes to a load index of 94 — a maximum load of 1,477 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 | 255/35R18XL |
| Tire Type | All Season |
| Service Description | 94H |
| Load Index | 94 |
| Speed Rating | H |
| Load Range | Extra Load |
| Section Width (mm) | 255 |
| Aspect Ratio | 35 |
| Overall Diameter (in) | 25.2 |
| Tread Depth (/32") | 10 |
| Treadwear | 400 |
| Traction Grade | AA |
| Temperature Grade | A |
| UTQG | 400AAA |
| Warranty | 45K |
Frequently asked questions
What kind of tire is the Pirelli PZero Nero All Season?
The Pirelli PZero Nero All Season in 255/35R18 is a all season tire.
What are the treadwear and warranty ratings on the Pirelli PZero Nero All Season?
This tire carries a treadwear grade of 400, traction grade AA, temperature grade A under UTQG. The manufacturer's warranty is 45K.
What does 94H mean on the Pirelli PZero Nero All Season?
94H breaks down as load index 94 — rated for 1,477 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Keep shopping
Shop all 255/35R18 tires, browse Pirelli tires, see every Pirelli PZero Nero All Season size, or view all tires at ThreePiece.us.
- BRAND:
- Pirelli
- Model:
- PZero Nero All Season
- Size:
- 255/35R18XL
- Aspect Ratio:
- 35
- Load Index:
- 94
- Load Range:
- Extra Load
- Section Width:
- 255
- Service Description:
- 94H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 25.2
- Tire Type:
- All Season
- Traction:
- AA
- Tread Wear:
- 400
- Tread Depth:
- 10
- UQTG:
- 400AAA
- Warranty:
- 45K
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