Section Width385 mm (15.2")
Aspect Ratio13%
Rim Diameter27"
Overall Diameter786 mm (30.9")
Sidewall Height50 mm
Circumference2469 mm
385/13R27 — Buy Tires

Everything to know about the 385/13R27 tire size

Size geometry

A 385/13R27 tire has a 385mm section width and a 13% aspect ratio, mounted on a 27-inch rim. Sidewall height works out to 50.0mm (1.97") and overall outside diameter is 785.9mm (30.94"). At highway speed the tire completes about 405 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 385/13R27 is unavailable, the closest same-diameter substitutes on the same rim are 375/13R27 and 395/13R27. 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 385/13R27 you can upsize to 395/9R28 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 375/17R26 (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 385/13R27 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 385/13R27

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