Section Width345 mm (13.6")
Aspect Ratio226%
Rim Diameter11"
Overall Diameter1839 mm (72.4")
Sidewall Height780 mm
Circumference5777 mm
345/226R11 — Buy Tires

Everything to know about the 345/226R11 tire size

Size geometry

A 345/226R11 tire has a 345mm section width and a 226% aspect ratio, mounted on a 11-inch rim. Sidewall height works out to 779.7mm (30.70") and overall outside diameter is 1838.8mm (72.39"). At highway speed the tire completes about 173 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 345/226R11 is unavailable, the closest same-diameter substitutes on the same rim are 335/233R11 and 355/220R11. 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 345/226R11 you can upsize to 355/216R12 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 335/237R10 (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 345/226R11 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 345/226R11

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