2025 Mazda CX-9 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2025 trim.

Tires for the 2025 Mazda CX-9

Sizes most trims come with first. Open your trim below for its exact size.

Also listed: 255/45R21

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

2016–2025 Southeast Asia 1 trim

CX-9 2.5T Skyactiv-G (SUV, 5d) 228 hp · 2.5 L PY-VPTS I4 Petrol 2.5 L PY-VPTS I4 255/50R20 4 fitments

Check price on Amazon · 255/50R20 Wheels 20x8.5 ET45 · 5x114.3 · 67.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/50R20	Rim 20x8.5 ET45 5x114.3	36 psi
Alt	255/60R18	Rim 18x8 ET45 5x114.3	33 psi
Alt	255/55R19	Rim 19x8 ET45 5x114.3	33 psi
Alt	255/45R21	Rim 21x8.5 ET45 5x114.3	36 psi

What these columns mean

OE fitment: The package fitted at the factory for that trim.
Alternative: A size the car accepts without modification — plus-sizing, winter setups or optional wheels.
Rim size: Rim diameter × width in inches, and the factory offset (ET) in millimetres, e.g. 18x7.5 ET25.
Bolt pattern (PCD): Number of studs and the diameter of the circle they sit on. It must match exactly.
Center bore: Diameter of the hub hole. Larger aftermarket bores need hub-centric rings.
Pressure: Recommended cold inflation pressure for that axle, in psi.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.