Section Width805 mm (31.7")
Aspect Ratio25%
Rim Diameter10"
Overall Diameter657 mm (25.9")
Sidewall Height201 mm
Circumference2062 mm
805/25R10 — Buy Tires

Everything to know about the 805/25R10 tire size

Size geometry

A 805/25R10 tire has a 805mm section width and a 25% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 201.3mm (7.92") and overall outside diameter is 656.5mm (25.85"). At highway speed the tire completes about 485 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 805/25R10 is unavailable, the closest same-diameter substitutes on the same rim are 795/25R10 and 815/25R10. 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 805/25R10 you can upsize to 815/23R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 795/27R9 (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 805/25R10 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 805/25R10

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