Pirelli PIR P-Zero (PZ4) Sport 235/50R19

Looking for a 235/50R19 high performance tire? The Pirelli P-Zero (PZ4) Sport is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 235/50R19 means

In the size 235/50R19, 235 is the section width in millimeters (9.25 in), 50 is the aspect ratio — the sidewall stands 50% as tall as the tire is wide, or 117.5 mm (4.63 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 28.25 inches, turning roughly 714 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 19 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 99 — a maximum load of 1,709 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.

Specifications

Frequently asked questions

What kind of tire is the Pirelli P-Zero (PZ4) Sport?

The Pirelli P-Zero (PZ4) Sport in 235/50R19 is a high performance tire.

What are the treadwear and warranty ratings on the Pirelli P-Zero (PZ4) Sport?

This tire carries a treadwear grade of 280, traction grade AA, temperature grade A under UTQG.

What does 99W mean on the Pirelli P-Zero (PZ4) Sport?

99W breaks down as load index 99 — rated for 1,709 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.

Keep shopping

Shop all 235/50R19 tires, see every Pirelli P-Zero (PZ4) Sport size, or view all tires at ThreePiece.us.