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Pzero Winter
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↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.
Specifications
| Size | 255/45R19 XL Pzero Winter (MO1) |
|---|---|
| Width | 255 mm |
| Aspect ratio | 45 |
| Rim diameter | R19 |
| Load index | 104 |
| Speed rating | V |
| Load range | XL |
| Tread depth | 10/32" |
|---|---|
| Weight | 28.58 lbs |
| Max pressure | 50 psi |
| Severe snow (3PMSF) | Yes |
| Run-flat | No |
About the Pirelli Pzero Winter
Winter Passenger Car tire. Original Equipment (OE) on Select Vehicles.
Features
* Internal shoulder has high sipe density and multi-directional grooves* Two stiffer central blocks* Longitudinal grooves* External shoulder is characterized by a sequence of blocks with low sipe density and high stiffness in order to control lateral forces during cornering* Pirelli Noise Cancelling System™ (PNCS)* Carries the Three-Peak Mountain Snowflake (3PMSF) symbol
Benefits
* To maximize performance on snow* Designed to guarantee high steering response* Facilitate water ejection* Help control lateral forces during cornering for better grip* Significantly reduces noise inside the vehicle* Meets the required performance criteria for Use in Severe Snow Conditions
Understanding the 255/45R19 XL size
In the size code 255/45R19, 255 is the section width in millimetres (about 10"). 45 is the aspect ratio — the sidewall height is 45% of the width, or roughly 114.8 mm. R19 means radial construction on a 19-inch wheel, giving an approximate overall diameter of 28".
The load index 104 means each tire supports up to 1,984 lbs — about 7,936 lbs across a full set of four. The speed symbol V certifies the tire to 149 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
What the Pirelli Pzero Winter is built for
It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it passed a standardised severe-snow traction test.
Price and value
At $223.19 per tire, a full set of four costs $892.76. That sits close to the average for the 93 tires we stock in this size.
Frequently asked questions
What does the tire size 255/45R19 mean?
255 is the section width in millimetres, 45 is the aspect ratio (sidewall height as a percentage of width, about 114.8 mm), and R19 indicates radial construction for a 19-inch wheel. Overall diameter is approximately 28 inches.
What are the load and speed ratings of the Pirelli Pzero Winter 255/45R19 XL?
Its load index of 104 allows up to 1,984 lbs per tire. Its speed rating of V is certified to 149 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Pirelli Pzero Winter 255/45R19 XL tires cost?
A single tire is $223.19 and a set of four is $892.76.
Is the Pirelli Pzero Winter rated for snow?
Yes. It carries the three-peak mountain snowflake (3PMSF) symbol, meaning it met a standardised severe snow traction test.
Does the Pzero Winter come in other sizes?
Yes — we stock 15 additional Pzero Winter sizes besides 255/45R19 XL. Fit only a size approved for your vehicle.