Milestar MIL MS932 255/55R19/4

Looking for a 255/55R19 high performance tire? The Milestar MS932 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 255/55R19 means

In the size 255/55R19, 255 is the section width in millimeters (10.04 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 140.2 mm (5.52 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 30.04 inches, turning roughly 671 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 109 — a maximum load of 2,271 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.

Specifications

Frequently asked questions

What kind of tire is the Milestar MS932?

The Milestar MS932 in 255/55R19 is a high performance tire.

What are the treadwear and warranty ratings on the Milestar MS932?

This tire carries a treadwear grade of 540, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 50K.

What does 109H mean on the Milestar MS932?

109H breaks down as load index 109 — rated for 2,271 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.

Keep shopping

Shop all 255/55R19 tires, see every Milestar MS932 size, or view all tires at ThreePiece.us.