Section Width125 mm (4.9")
Aspect Ratio35%
Rim Diameter26"
Overall Diameter748 mm (29.4")
Sidewall Height44 mm
Circumference2350 mm
125/35R26 — Buy Tires

Everything to know about the 125/35R26 tire size

Size geometry

A 125/35R26 tire has a 125mm section width and a 35% aspect ratio, mounted on a 26-inch rim. Sidewall height works out to 43.8mm (1.72") and overall outside diameter is 747.9mm (29.44"). At highway speed the tire completes about 426 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 125/35R26 is unavailable, the closest same-diameter substitutes on the same rim are 115/38R26 and 135/32R26. 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 125/35R26 you can upsize to 135/23R27 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 115/49R25 (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 125/35R26 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 125/35R26

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