Pirelli PIR PZero Winter 265/30R20XL

The Pirelli PZero Winter in 265/30R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 265/30R20 means

In the size 265/30R20, 265 is the section width in millimeters (10.43 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 79.5 mm (3.13 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 26.26 inches, turning roughly 768 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 20 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 94 — a maximum load of 1,477 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.

Specifications

Frequently asked questions

What does 94V mean on the Pirelli PZero Winter?

94V breaks down as load index 94 — rated for 1,477 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.

What kind of tire is the Pirelli PZero Winter?

The Pirelli PZero Winter in 265/30R20 is a high performance tire.

Will 265/30R20 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 265/30R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

Keep shopping

See every Pirelli PZero Winter size, or view all tires at ThreePiece.us.