2026 Hyundai IONIQ 9 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x114.3 on every 2026 trim.

Tires for the 2026 Hyundai IONIQ 9

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

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

2025–2027 USA 2 trims

IONIQ 9 Long Range (SUV) +1 variant 215 hp · Electric · Electric 255/60R19 3 fitments

Same tires and wheels on: Performance (SUV)

Check price on Amazon · 255/60R19 Wheels 19x8 ET53 · 5x114.3 · 67.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/60R19	Rim 19x8 ET53 5x114.3	39 F / 40 R psi
OE	275/50R20	Rim 20x8 ET53 5x114.3	38 F / 39 R psi
OE	285/45R21	Rim 21x9 ET58 5x114.3	38 F / 39 R 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.