Section Width285 mm (11.2")
Aspect Ratio284%
Rim Diameter10"
Overall Diameter1873 mm (73.7")
Sidewall Height809 mm
Circumference5884 mm
285/284R10 — Buy Tires

Everything to know about the 285/284R10 tire size

Size geometry

A 285/284R10 tire has a 285mm section width and a 284% aspect ratio, mounted on a 10-inch rim. Sidewall height works out to 809.4mm (31.87") and overall outside diameter is 1872.8mm (73.73"). At highway speed the tire completes about 170 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 285/284R10 is unavailable, the closest same-diameter substitutes on the same rim are 275/294R10 and 295/274R10. 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 285/284R10 you can upsize to 295/270R11 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 275/299R9 (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 285/284R10 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 285/284R10

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