Section Width115 mm (4.5")
Aspect Ratio317%
Rim Diameter10"
Overall Diameter983 mm (38.7")
Sidewall Height365 mm
Circumference3089 mm
115/317R10 — Buy Tires

Everything to know about the 115/317R10 tire size

Size geometry

A 115/317R10 tire has a 115mm section width and a 317% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 364.6mm (14.35") and overall outside diameter is 983.1mm (38.70"). At highway speed the tire completes about 324 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 115/317R10 is unavailable, the closest same-diameter substitutes on the same rim are 105/347R10 and 125/292R10. 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 115/317R10 you can upsize to 125/281R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 105/359R9 (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 115/317R10 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 115/317R10

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