Section Width265 mm (10.4")
Aspect Ratio105%
Rim Diameter12"
Overall Diameter861 mm (33.9")
Sidewall Height278 mm
Circumference2706 mm
265/105R12 — Buy Tires

Everything to know about the 265/105R12 tire size

Size geometry

A 265/105R12 tire has a 265mm section width and a 105% aspect ratio, mounted on a 12-inch rim. Sidewall height works out to 278.3mm (10.95") and overall outside diameter is 861.3mm (33.91"). At highway speed the tire completes about 370 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 265/105R12 is unavailable, the closest same-diameter substitutes on the same rim are 255/109R12 and 275/101R12. 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 265/105R12 you can upsize to 275/97R13 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 255/114R11 (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 265/105R12 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 265/105R12

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