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Pirelli
Pzero Winter
285/35R21 XL
3PMSF
$383.02/tire
$510.69
Set of 4: $1532.08
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↩️ Free returns within 30 days — unmounted tires, prepaid label, no return shipping cost.
Specifications
| Size | 285/35R21 XL Pzero Winter (*) |
|---|---|
| Width | 285 mm |
| Aspect ratio | 35 |
| Rim diameter | R21 |
| Load index | 105 |
| Speed rating | H |
| Load range | XL |
| 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 285/35R21 XL size
In the size code 285/35R21, 285 is the section width in millimetres (about 11.2"). 35 is the aspect ratio — the sidewall height is 35% of the width, or roughly 99.8 mm. R21 means radial construction on a 21-inch wheel, giving an approximate overall diameter of 28.9".
The load index 105 means each tire supports up to 2,039 lbs — about 8,156 lbs across a full set of four. The speed symbol H certifies the tire to 130 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 $383.02 per tire, a full set of four costs $1532.08. That is about 9% above the average of the 15 tires we stock in this size, reflecting its position in the range.
Frequently asked questions
What does the tire size 285/35R21 mean?
285 is the section width in millimetres, 35 is the aspect ratio (sidewall height as a percentage of width, about 99.8 mm), and R21 indicates radial construction for a 21-inch wheel. Overall diameter is approximately 28.9 inches.
What are the load and speed ratings of the Pirelli Pzero Winter 285/35R21 XL?
Its load index of 105 allows up to 2,039 lbs per tire. Its speed rating of H is certified to 130 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 285/35R21 XL tires cost?
A single tire is $383.02 and a set of four is $1532.08.
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 285/35R21 XL. Fit only a size approved for your vehicle.
Other sizes of this model
235/50R19 XL — $229.19
245/35R19 XL — $248.39
245/40R19 XL — $320.29
245/40R19 XL — $311.72
245/45R18 XL — $186.89
245/45R20 XL — $302.01
255/35R19 XL — $229.72
255/40R20 XL — $334.13
255/45R19 XL — $223.19
275/35R19 XL — $347.46
275/35R20 XL — $321.60
275/40R20 XL — $295.20
285/40R19 XL — $302.44
285/40R20 XL — $368.67
315/35R20 XL — $349.80
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