Section Width115 mm (4.5")
Aspect Ratio126%
Rim Diameter10"
Overall Diameter544 mm (21.4")
Sidewall Height145 mm
Circumference1708 mm
115/126R10 — Buy Tires

Everything to know about the 115/126R10 tire size

Size geometry

A 115/126R10 tire has a 115mm section width and a 126% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 144.9mm (5.70") and overall outside diameter is 543.8mm (21.41"). At highway speed the tire completes about 585 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 115/126R10 is unavailable, the closest same-diameter substitutes on the same rim are 105/138R10 and 125/116R10. 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 115/126R10 you can upsize to 125/106R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 105/150R9 (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 115/126R10 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 115/126R10

tire_size.no_vehicles_found