GT Radial Maxmiler WT3 225/70R15C LT/8 112/110S - 100A5331H

The GT Radial Maxmiler WT3 in 225/70R15 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 225/70R15 means

In the size 225/70R15, 225 is the section width in millimeters (8.86 in), 70 is the aspect ratio — the sidewall stands 70% as tall as the tire is wide, or 157.5 mm (6.20 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 27.40 inches, turning roughly 736 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 112 — a maximum load of 2,469 lbs per tire, or 110 (2,337 lbs) per tire when mounted as duals. The speed symbol S corresponds to a maximum sustained speed of 112 mph.

Load Range D corresponds to a 8-ply rating.

Specifications

Frequently asked questions

What does 112/110S mean on the GT Radial Maxmiler WT3?

112/110S breaks down as load index 112 — rated for 2,469 lbs per tire (110, or 2,337 lbs, in dual fitment) — with an S speed rating, good for a maximum sustained 112 mph.

What kind of tire is the GT Radial Maxmiler WT3?

The GT Radial Maxmiler WT3 in 225/70R15 is a winter tire.

Will 225/70R15 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 225/70R15, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

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