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Pirelli PIR Scorpion Zero All Season 265/45R21 104W

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Pirelli
SKU: 2689800
|
UPC:
00054137062189
$ 1,965.68 set | $491.42 each

Ships from a tire warehouse near you · most orders arrive next day

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in stockIN STOCK (33 tires)

Width:
10.47 (in)
Height:
30.35 (in)
Depth:
21.00 (in)
Current Stock:
33
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Pirelli PIR Scorpion Zero All Season 265/45R21 104W $491.42

The Pirelli Scorpion Zero All Season in 265/45R21 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 265/45R21 means

In the size 265/45R21, 265 is the section width in millimeters (10.43 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 119.2 mm (4.69 in) — R denotes radial construction, and 21 is the wheel diameter in inches. That works out to an overall diameter of about 30.39 inches, turning roughly 664 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 21 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 104 — a maximum load of 1,984 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.

Specifications

Size265/45R21
Tire TypeHigh Performance
Service Description104W
Load Index104
Speed RatingW
Load RangeSL
Section Width (mm)265
Aspect Ratio45
Overall Diameter (in)21
Tread Depth (/32")9
Treadwear500
Traction GradeA
Temperature GradeA
UTQG500AA

Frequently asked questions

What does 104W mean on the Pirelli Scorpion Zero All Season?

104W breaks down as load index 104 — rated for 1,984 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.

What kind of tire is the Pirelli Scorpion Zero All Season?

The Pirelli Scorpion Zero All Season in 265/45R21 is a high performance tire.

What are the treadwear and warranty ratings on the Pirelli Scorpion Zero All Season?

This tire carries a treadwear grade of 500, traction grade A, temperature grade A under UTQG.

Keep shopping

Shop all 265/45R21 tires, see every Pirelli Scorpion Zero All Season size, or view all tires at ThreePiece.us.

BRAND:
Pirelli
Model:
PIR Scorpion Zero All Season
Size:
265/45R21
Aspect Ratio:
45
Load Index:
104
Load Range:
SL
Section Width:
265
Service Description:
104W
Speed Index:
W
Temperature:
A
Tire Rim Diameter:
21
Tire Type:
High Performance
Traction:
A
Tread Wear:
500
Tread Depth:
9
UQTG:
500AA
Warranty:
N/A

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