Section Width365 mm (14.4")
Aspect Ratio29%
Rim Diameter27"
Overall Diameter898 mm (35.3")
Sidewall Height106 mm
Circumference2820 mm
365/29R27 — Buy Tires

Everything to know about the 365/29R27 tire size

Size geometry

A 365/29R27 tire has a 365mm section width and a 29% aspect ratio, mounted on a 27-inch rim. Sidewall height works out to 105.8mm (4.17") and overall outside diameter is 897.5mm (35.33"). At highway speed the tire completes about 355 revolutions per kilometre — your speedometer and odometer were calibrated against this number.

Direct substitute sizes

If 365/29R27 is unavailable, the closest same-diameter substitutes on the same rim are 355/30R27 and 375/28R27. 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 365/29R27 you can upsize to 375/25R28 (plus-one) to fit a larger wheel without changing the speedometer reading, or downsize to 355/33R26 (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 365/29R27 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 365/29R27

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