Gt Radial MAXTOUR LX 225/45R17

The Gt Radial MAXTOUR LX in 225/45R17 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 225/45R17 means

In the size 225/45R17, 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 17 is the wheel diameter in inches. That works out to an overall diameter of about 24.97 inches, turning roughly 808 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.

Load Range B corresponds to a 4-ply rating.

Specifications

Frequently asked questions

What does 91V mean on the Gt Radial MAXTOUR LX?

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.

Will 225/45R17 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 225/45R17, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 225/45R17 tire in stock to compare options.

How fast does this tire ship?

Every order at ThreePiece.us ships free, with fast delivery from a nationwide warehouse network. Affirm financing is available at checkout.

Keep shopping

Shop all 225/45R17 tires, browse Gt Radial tires, see every Gt Radial MAXTOUR LX size, or view all tires at ThreePiece.us.