Section Width175 mm (6.9")
Aspect Ratio382%
Rim Diameter23"
Overall Diameter1921 mm (75.6")
Sidewall Height669 mm
Circumference6036 mm
175/382R23 — Buy Tires

Everything to know about the 175/382R23 tire size

Size geometry

A 175/382R23 tire has a 175mm section width and a 382% aspect ratio, mounted on a 23-inch rim. Sidewall height works out to 668.5mm (26.32") and overall outside diameter is 1921.2mm (75.64"). At highway speed the tire completes about 166 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 175/382R23 is unavailable, the closest same-diameter substitutes on the same rim are 165/405R23 and 185/361R23. 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 175/382R23 you can upsize to 185/354R24 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 165/413R22 (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 175/382R23 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 175/382R23

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