Section Width675 mm (26.6")
Aspect Ratio24%
Rim Diameter27"
Overall Diameter1010 mm (39.8")
Sidewall Height162 mm
Circumference3172 mm
675/24R27 — Buy Tires

Everything to know about the 675/24R27 tire size

Size geometry

A 675/24R27 tire has a 675mm section width and a 24% aspect ratio, mounted on a 27-inch rim. Sidewall height works out to 162.0mm (6.38") and overall outside diameter is 1009.8mm (39.76"). At highway speed the tire completes about 315 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 675/24R27 is unavailable, the closest same-diameter substitutes on the same rim are 665/24R27 and 685/24R27. 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 675/24R27 you can upsize to 685/22R28 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 665/26R26 (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 675/24R27 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 675/24R27

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