Section Width225 mm (8.9")
Aspect Ratio16%
Rim Diameter29"
Overall Diameter809 mm (31.8")
Sidewall Height36 mm
Circumference2540 mm
225/16R29 — Buy Tires

Everything to know about the 225/16R29 tire size

Size geometry

A 225/16R29 tire has a 225mm section width and a 16% aspect ratio, mounted on a 29-inch rim. Sidewall height works out to 36.0mm (1.42") and overall outside diameter is 808.6mm (31.83"). At highway speed the tire completes about 394 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 225/16R29 is unavailable, the closest same-diameter substitutes on the same rim are 215/17R29 and 235/15R29. 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 225/16R29 you can upsize to 235/10R30 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 215/23R28 (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 225/16R29 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 225/16R29

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