Section Width125 mm (4.9")
Aspect Ratio108%
Rim Diameter11"
Overall Diameter549 mm (21.6")
Sidewall Height135 mm
Circumference1726 mm
125/108R11 — Buy Tires

Everything to know about the 125/108R11 tire size

Size geometry

A 125/108R11 tire has a 125mm section width and a 108% aspect ratio, mounted on a 11-inch rim. Sidewall height works out to 135.0mm (5.31") and overall outside diameter is 549.4mm (21.63"). At highway speed the tire completes about 579 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 125/108R11 is unavailable, the closest same-diameter substitutes on the same rim are 115/117R11 and 135/100R11. 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 125/108R11 you can upsize to 135/91R12 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 115/128R10 (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 125/108R11 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 125/108R11

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