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TireFlows

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Result

Diameter

26.3"

Calculated from size marking (math only) — not a fitment guarantee. How it works

Alternate Tire Sizes

Closest diameters (math only · same rim · within 3%)

Tap a size to compare it with your current size

225/65R15+0.82%215/65R15-1.12%195/70R15-2.1%215/70R15+2.1%225/60R15-2.54%
Width 8.07 ″Rim 15 ″Dia. 26.30 ″5.65 ″Revs/Mile 766.9Circum. 82.6″
Diameter26.3"
Width8.07"
Sidewall5.65"
Circum.82.621"
Revs/Mile766.9

How results are calculated

Tire dimensions are calculated from the metric size format (width / aspect ratio / rim diameter). Diameter, circumference, and revolutions per mile are derived mathematically — no fitment or vehicle data is used.

The 3% rule is a general reference for acceptable diameter difference, not a guarantee. Always check your vehicle manual or consult a tire professional.

How it works