Section Width815 mm (32.1")
Aspect Ratio56%
Rim Diameter10"
Overall Diameter1167 mm (45.9")
Sidewall Height456 mm
Circumference3666 mm
815/56R10 — Buy Tires

Everything to know about the 815/56R10 tire size

Size geometry

A 815/56R10 tire has a 815mm section width and a 56% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 456.4mm (17.97") and overall outside diameter is 1166.8mm (45.94"). At highway speed the tire completes about 273 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 815/56R10 is unavailable, the closest same-diameter substitutes on the same rim are 805/57R10 and 825/55R10. Both keep your speedometer reading within 1% — safe for daily use, ABS, and stability control. Always verify load and speed ratings before swapping.

Plus / minus sizing options

For a 815/56R10 you can upsize to 825/54R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 805/58R9 (minus-one) for a softer ride or winter setup. Both stay inside the Âą3% diameter tolerance that ABS and TPMS systems expect.

Vehicle compatibility

0 vehicles in our database run the 815/56R10 tire size from the factory. Aftermarket fitment depends on rim width, offset, and clearance — match these specs to your wheel before purchasing tires.

Vehicles Using 815/56R10

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