Section Width325 mm (12.8")
Aspect Ratio184%
Rim Diameter28"
Overall Diameter1907 mm (75.1")
Sidewall Height598 mm
Circumference5992 mm
325/184R28 — Buy Tires

Everything to know about the 325/184R28 tire size

Size geometry

A 325/184R28 tire has a 325mm section width and a 184% aspect ratio, mounted on a 28-inch rim. Sidewall height works out to 598.0mm (23.54") and overall outside diameter is 1907.2mm (75.09"). At highway speed the tire completes about 167 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 325/184R28 is unavailable, the closest same-diameter substitutes on the same rim are 315/190R28 and 335/179R28. 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 325/184R28 you can upsize to 335/175R29 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 315/194R27 (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 325/184R28 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 325/184R28

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