Section Width225 mm (8.9")
Aspect Ratio52%
Rim Diameter20"
Overall Diameter742 mm (29.2")
Sidewall Height117 mm
Circumference2331 mm
225/52R20 — Buy Tires

Everything to know about the 225/52R20 tire size

Size geometry

A 225/52R20 tire has a 225mm section width and a 52% aspect ratio, mounted on a 20-inch rim. Sidewall height works out to 117.0mm (4.61") and overall outside diameter is 742.0mm (29.21"). At highway speed the tire completes about 429 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 225/52R20 is unavailable, the closest same-diameter substitutes on the same rim are 215/54R20 and 235/50R20. 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 225/52R20 you can upsize to 235/44R21 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 215/60R19 (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 225/52R20 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 225/52R20

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