Pirelli P Zero PZ4 - 255/45R21 106W
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eBay£281.97Visit shop TYRE PIRELLI 255/45 R21 106W P-ZERO PZ4 S.C. NCS (R1) XL SUMMER
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eBayTYRE PIRELLI 255/45 R21 106W P-ZERO PZ4 S.C. NCS (R1) XL SUMMER
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£281.97
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Tirendo UKPirelli P Zero PZ4 SC ( 255/45 R21 106W XL R1, with rim protection (MFS), Elect )
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£314.99
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ProtyrePirelli - P Zero PZ4 - 255/45R21 106W XL - SUV Tyre
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£374.63
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Product Information
Full details
The Pirelli P Zero PZ4 is engineered for drivers of high-performance vehicles, premium SUVs, and 4x4s who demand elite handling, superior grip, and advanced safety features. It excels by blending racing-grade technology with everyday driving comfort, offering exceptional braking performance and wet-weather control. However, users should note that as an Ultra High-Performance summer-focused tire, it is not designed for use in freezing temperatures or heavy snow conditions, which may require a dedicated winter tire set.
All features
| Model Part Number | 4705400 |
|---|---|
| Brand | Pirelli |
Extended Product Information
FAQs
Can I use the Pirelli P Zero PZ4 in winter?
No, this is a summer-oriented performance tire. It is not designed to maintain grip on ice or packed snow and will harden in freezing temperatures.
How does Seal Inside technology work?
The tire features a layer of sealant inside the tread area that can plug punctures of up to 4mm, allowing the tire to maintain pressure.
What do the numbers 255/45R21 mean?
255 is the width in millimeters, 45 is the aspect ratio (sidewall height), R indicates radial construction, and 21 is the rim diameter in inches.
Is this tire directional?
The P Zero PZ4 features an asymmetric tread design, meaning it is not directional, but it does have specific 'outside' and 'inside' sidewall markings for correct mounting.
How long should these tires last?
Tread life varies significantly based on driving style, vehicle weight, and road conditions; regular rotation and proper inflation are essential to maximizing longevity.
Troubleshooting
Noticeable vibration at highway speeds
The tires likely need re-balancing; visit a professional shop to check wheel balance and potential alignment issues.
Tire pressure warning light remains on after inflation
Check the recommended PSI on the vehicle door placard, inflate accordingly, and reset the vehicle's TPMS system.
Uneven or accelerated tread wear
Inspect alignment settings and driving habits; ensure tires are rotated regularly and pressures are checked at least once a month.
Pros and Cons
Pros
- Elite handling and steering precision for high-performance vehicles
- Excellent braking performance on both dry and wet surfaces
- Integrated Seal Inside technology reduces the risk of being stranded by punctures
- Engineered for low road noise and high-speed comfort
Cons
- Not suitable for snow, ice, or sub-zero temperatures
- Premium pricing reflective of Ultra High-Performance classification
- May exhibit faster tread wear compared to standard touring tires due to softer performance compounds
Setup, Compatibility & Care
For optimal results, ensure the Pirelli P Zero PZ4 is installed by a professional technician who can perform a four-wheel alignment to prevent uneven wear. This tire is sized 255/45R21 with a 106W load and speed rating, making it compatible with specific luxury SUV wheel dimensions; always verify the fitment against your vehicle's door-jamb placard. Maintenance should include monthly pressure checks when the tires are cold. Because these are performance tires, they should be rotated every 5,000 to 7,000 miles to promote even wear. When storing, keep tires in a cool, dry environment away from direct sunlight or ozone-generating electrical equipment to preserve the chemical integrity of the rubber compound.