Pirelli W270 SottoZero Series II 335/30R20 104W - 1930000

The Pirelli W270 SottoZero Series II in 335/30R20 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 335/30R20 means

In the size 335/30R20, 335 is the section width in millimeters (13.19 in), 30 is the aspect ratio — the sidewall stands 30% as tall as the tire is wide, or 100.5 mm (3.96 in) — R denotes radial construction, and 20 is the wheel diameter in inches. That works out to an overall diameter of about 27.91 inches, turning roughly 723 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 28.1 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

Frequently asked questions

What does 104W mean on the Pirelli W270 SottoZero Series II?

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 W270 SottoZero Series II?

The Pirelli W270 SottoZero Series II in 335/30R20 is a winter tire.

Will 335/30R20 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 335/30R20, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

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