Continental TrueContact Tour 54 225/45R18 91V - 15580010000

Looking for a 225/45R18 all season tire? The Continental TrueContact Tour 54 is available now at ThreePiece.us with free shipping on every order and Affirm financing at checkout.

What 225/45R18 means

In the size 225/45R18, 225 is the section width in millimeters (8.86 in), 45 is the aspect ratio — the sidewall stands 45% as tall as the tire is wide, or 101.2 mm (3.99 in) — R denotes radial construction, and 18 is the wheel diameter in inches. That works out to an overall diameter of about 25.97 inches, turning roughly 777 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 91 — a maximum load of 1,356 lbs per tire. The speed symbol V corresponds to a maximum sustained speed of 149 mph.

Specifications

Frequently asked questions

What kind of tire is the Continental TrueContact Tour 54?

The Continental TrueContact Tour 54 in 225/45R18 is a all season tire.

What are the treadwear and warranty ratings on the Continental TrueContact Tour 54?

This tire carries a treadwear grade of 840, traction grade A, temperature grade A under UTQG. The manufacturer's warranty is 70K.

What does 91V mean on the Continental TrueContact Tour 54?

91V breaks down as load index 91 — rated for 1,356 lbs per tire — with a V speed rating, good for a maximum sustained 149 mph.

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