Section Width285 mm (11.2")
Aspect Ratio22%
Rim Diameter30"
Overall Diameter887 mm (34.9")
Sidewall Height63 mm
Circumference2788 mm
285/22R30 — Buy Tires

Everything to know about the 285/22R30 tire size

Size geometry

A 285/22R30 tire has a 285mm section width and a 22% aspect ratio, mounted on a 30-inch rim. Sidewall height works out to 62.7mm (2.47") and overall outside diameter is 887.4mm (34.94"). At highway speed the tire completes about 359 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 285/22R30 is unavailable, the closest same-diameter substitutes on the same rim are 275/23R30 and 295/21R30. 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 285/22R30 you can upsize to 295/17R31 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 275/27R29 (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 285/22R30 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 285/22R30

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