Yokohama YOK Geolandar M/T LT215/75R15

The Yokohama Geolandar M/T in 215/75R15 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 215/75R15 means

In the size 215/75R15, 215 is the section width in millimeters (8.46 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 161.2 mm (6.35 in) — R denotes radial construction, and 15 is the wheel diameter in inches. That works out to an overall diameter of about 27.70 inches, turning roughly 728 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 15 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 100 — a maximum load of 1,764 lbs per tire. The speed symbol Q corresponds to a maximum sustained speed of 99 mph.

Load Range C corresponds to a 6-ply rating.

Specifications

Frequently asked questions

What does 100Q mean on the Yokohama Geolandar M/T?

100Q breaks down as load index 100 — rated for 1,764 lbs per tire — with a Q speed rating, good for a maximum sustained 99 mph.

What kind of tire is the Yokohama Geolandar M/T?

The Yokohama Geolandar M/T in 215/75R15 is a mud-terrain tire.

Will 215/75R15 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 215/75R15, 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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