Pirelli P-Zero (PZ4) Sport 255/40R21 102W
- 255/40R21
- 102W
- XL Extra Load
- Performance
Pirelli P-Zero (PZ4) Sport 255/40R21 102W is backordered and will ship as soon as it is back in stock.
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Pirelli P-Zero (PZ4) Sport 255/40R21 102W
Pirelli P-Zero (PZ4) Sport 255/40R21 102W XL Overview
The Pirelli P-Zero (PZ4) Sport 255/40R21 is a performance passenger tire with extra-load (XL) construction. With a load index of 102, each tire carries up to 1,874 lbs, and its W speed rating is good for 168 mph. UTQG rating: 280 treadwear, AA traction, A temperature.
Performance tires are engineered for precise steering, high grip and short stopping distances in warm, dry and wet conditions. They are not intended for snow or ice. Shopping for 21-inch wheels too? Our wheel and tire packages include free mounting and Road Force balancing.
Reading the sidewall: 255/40R21 102W
- 255Width (mm)
- 40Aspect ratio (%)
- RRadial
- 21Rim (in)
- 102Load index
1,874 lbs - WSpeed
168 mph
Specifications
- Brand
- Pirelli
- Model
- P-Zero (PZ4) Sport
- Tire Size
- 255/40R21
- Tire Type
- Performance
- Season
- Summer
- Category
- Passenger
- Section Width
- 255 mm
- Aspect Ratio
- 40
- Overall Diameter
- 29.02"
- Rim Diameter
- 21"
- Construction
- Radial
- Service Type
- Euro-Metric
- Load Index
- 102 (1,874 lbs)
- Speed Rating
- W (168 mph)
- Load Range
- XL (Extra Load)
- UTQG
- 280 AA A
- Max Load
- 1,874 lbs @ 50 psi
- Max Inflation
- 50 psi
- Tread Depth
- 11/32"
- Made In
- Italy
- Tire Weight
- 29.26 lb
- Part Number
- 4129900
- UPC
- 00054137087908
P-Zero (PZ4) Sport 255/40R21 FAQ
What does 102W mean on the Pirelli P-Zero (PZ4) Sport 255/40R21?
102 is the load index, meaning each tire can carry up to 1,874 lbs (7,496 lbs for a set of four). W is the speed rating, rated for 168 mph. Always match or exceed the load index and speed rating on your vehicle's door-jamb placard.
Will the 255/40R21 P-Zero (PZ4) Sport fit my vehicle?
Compare 255/40R21 to the size printed on your current tires or the placard inside the driver's door jamb. You can also use the Verify Fitment tool on this page, or call our tire experts at 1-800-814-8423 and we will confirm fitment for you.
Is the Pirelli P-Zero (PZ4) Sport 255/40R21 an extra load (XL) tire?
Yes. It is an XL (extra load) tire, built to carry more weight than a standard-load tire of the same size when inflated to the correct pressure.
How fast do you ship Pirelli tires?
In-stock tires ship in 1-2 business days with free shipping within the USA.
Is the Pirelli P-Zero (PZ4) Sport good in snow?
No. It is a summer tire and is not intended for snow, ice or near-freezing temperatures.