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Pirelli
Pirelli PIR P4 Persist AS Plus 225/50R18
Pirelli PIR P4 Persist AS Plus 225/50R18
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Pirelli
UPC:
00054137081869
Lease-to-own for as low as
/week
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Width:
9.17
(in)
Height:
26.89
(in)
Depth:
18.00
(in)
SKU:
4077700
|
$230.00
Lease-to-own for as low as
/week
Get Started
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Looking for a 225/50R18 touring tire? The Pirelli P4 Persist AS Plus is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.
What 225/50R18 means
In the size 225/50R18, 225 is the section width in millimeters (8.86 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 112.5 mm (4.43 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 26.86 inches, turning roughly 751 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 18 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 95 — a maximum load of 1,521 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.
Specifications
| Size | 225/50R18 |
| Tire Type | Touring |
| Service Description | 95H |
| Load Index | 95 |
| Speed Rating | H |
| Load Range | SL |
| Section Width (mm) | 225 |
| Aspect Ratio | 50 |
| Overall Diameter (in) | 18 |
| Tread Depth (/32") | 12 |
| Treadwear | 820 |
| Traction Grade | A |
| Temperature Grade | A |
| UTQG | 820AA |
| Warranty | 85K |
Frequently asked questions
What kind of tire is the Pirelli P4 Persist AS Plus?
The Pirelli P4 Persist AS Plus in 225/50R18 is a touring tire.
What are the treadwear and warranty ratings on the Pirelli P4 Persist AS Plus?
This tire carries a treadwear grade of 820, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 85K.
What does 95H mean on the Pirelli P4 Persist AS Plus?
95H breaks down as load index 95 — rated for 1,521 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.
Keep shopping
Shop all 225/50R18 tires, see every Pirelli P4 Persist AS Plus size, or view all tires at ThreePiece.us.
- BRAND:
- Pirelli
- Model:
- PIR P4 Persist AS Plus
- Size:
- 225/50R18
- Aspect Ratio:
- 50
- Load Index:
- 95
- Load Range:
- SL
- Section Width:
- 225
- Service Description:
- 95H
- Speed Index:
- H
- Temperature:
- A
- Tire Rim Diameter:
- 18
- Tire Type:
- Touring
- Traction:
- A
- Tread Wear:
- 820
- Tread Depth:
- 12
- UQTG:
- 820AA
- Warranty:
- 85K
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