Section Width345 mm (13.6")
Aspect Ratio26%
Rim Diameter13"
Overall Diameter510 mm (20.1")
Sidewall Height90 mm
Circumference1601 mm
345/26R13 — Buy Tires

Everything to know about the 345/26R13 tire size

Size geometry

A 345/26R13 tire has a 345mm section width and a 26% aspect ratio, mounted on a 13-inch rim. Sidewall height works out to 89.7mm (3.53") and overall outside diameter is 509.6mm (20.06"). At highway speed the tire completes about 625 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 345/26R13 is unavailable, the closest same-diameter substitutes on the same rim are 335/27R13 and 355/25R13. 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 345/26R13 you can upsize to 355/22R14 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 335/31R12 (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 345/26R13 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 345/26R13

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