Section Width395 mm (15.6")
Aspect Ratio71%
Rim Diameter12"
Overall Diameter866 mm (34.1")
Sidewall Height280 mm
Circumference2720 mm
395/71R12 — Buy Tires

Everything to know about the 395/71R12 tire size

Size geometry

A 395/71R12 tire has a 395mm section width and a 71% aspect ratio, mounted on a 12-inch rim. Sidewall height works out to 280.4mm (11.04") and overall outside diameter is 865.7mm (34.08"). At highway speed the tire completes about 368 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 395/71R12 is unavailable, the closest same-diameter substitutes on the same rim are 385/73R12 and 405/69R12. 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 395/71R12 you can upsize to 405/66R13 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 385/76R11 (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 395/71R12 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 395/71R12

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