Dunlop SP Sport Maxx 050 245/40R19 94W - 57000120

The Dunlop SP Sport Maxx 050 in 245/40R19 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 245/40R19 means

In the size 245/40R19, 245 is the section width in millimeters (9.65 in), 40 is the aspect ratio — the sidewall stands 40% as tall as the tire is wide, or 98.0 mm (3.86 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 26.72 inches, turning roughly 755 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 service description on this tire decodes to a load index of 94 — a maximum load of 1,477 lbs per tire. The speed symbol W corresponds to a maximum sustained speed of 168 mph.

Specifications

Frequently asked questions

What does 94W mean on the Dunlop SP Sport Maxx 050?

94W breaks down as load index 94 — rated for 1,477 lbs per tire — with a W speed rating, good for a maximum sustained 168 mph.

What kind of tire is the Dunlop SP Sport Maxx 050?

The Dunlop SP Sport Maxx 050 in 245/40R19 is a summer tire.

What are the treadwear and warranty ratings on the Dunlop SP Sport Maxx 050?

This tire carries a treadwear grade of 260, traction grade A, temperature grade A under UTQG.

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