Section Width385 mm (15.2")
Aspect Ratio168%
Rim Diameter23"
Overall Diameter1878 mm (73.9")
Sidewall Height647 mm
Circumference5899 mm
385/168R23 — Buy Tires

Everything to know about the 385/168R23 tire size

Size geometry

A 385/168R23 tire has a 385mm section width and a 168% aspect ratio, mounted on a 23-inch rim. Sidewall height works out to 646.8mm (25.46") and overall outside diameter is 1877.8mm (73.93"). At highway speed the tire completes about 170 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 385/168R23 is unavailable, the closest same-diameter substitutes on the same rim are 375/172R23 and 395/164R23. 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 385/168R23 you can upsize to 395/161R24 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 375/176R22 (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 385/168R23 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 385/168R23

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