Section Width125 mm (4.9")
Aspect Ratio127%
Rim Diameter13"
Overall Diameter648 mm (25.5")
Sidewall Height159 mm
Circumference2035 mm
125/127R13 — Buy Tires

Everything to know about the 125/127R13 tire size

Size geometry

A 125/127R13 tire has a 125mm section width and a 127% aspect ratio, mounted on a 13-inch rim. Sidewall height works out to 158.8mm (6.25") and overall outside diameter is 647.7mm (25.50"). At highway speed the tire completes about 491 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 125/127R13 is unavailable, the closest same-diameter substitutes on the same rim are 115/138R13 and 135/118R13. 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 125/127R13 you can upsize to 135/108R14 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 115/149R12 (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 125/127R13 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 125/127R13

tire_size.no_vehicles_found