Section Width205 mm (8.1")
Aspect Ratio19%
Rim Diameter31"
Overall Diameter865 mm (34.1")
Sidewall Height39 mm
Circumference2718 mm
205/19R31 — Buy Tires

Everything to know about the 205/19R31 tire size

Size geometry

A 205/19R31 tire has a 205mm section width and a 19% aspect ratio, mounted on a 31-inch rim. Sidewall height works out to 39.0mm (1.53") and overall outside diameter is 865.3mm (34.07"). At highway speed the tire completes about 368 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 205/19R31 is unavailable, the closest same-diameter substitutes on the same rim are 195/20R31 and 215/18R31. 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 205/19R31 you can upsize to 215/12R32 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 195/26R30 (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 205/19R31 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 205/19R31

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