Section Width255 mm (10.0")
Aspect Ratio134%
Rim Diameter13"
Overall Diameter1014 mm (39.9")
Sidewall Height342 mm
Circumference3184 mm
255/134R13 — Buy Tires

Everything to know about the 255/134R13 tire size

Size geometry

A 255/134R13 tire has a 255mm section width and a 134% aspect ratio, mounted on a 13-inch rim. Sidewall height works out to 341.7mm (13.45") and overall outside diameter is 1013.6mm (39.91"). At highway speed the tire completes about 314 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 255/134R13 is unavailable, the closest same-diameter substitutes on the same rim are 245/139R13 and 265/129R13. 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 255/134R13 you can upsize to 265/124R14 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 245/145R12 (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 255/134R13 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 255/134R13

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