2026 BMW iX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2026 trim.

Tires for the 2026 BMW iX

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 5 trims

iX M70 xDrive +1 variant 650 hp · Electric · Electric 275/40R22 4 fitments

Same tires and wheels on: M70 xDrive (SUV, 5d)

Check price on Amazon · 275/40R22 Wheels 22x9.5 ET37 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	275/40R22	Rim 22x9.5 ET37 ~~5x112~~	–
Alt	255/50R21	Rim 21x9 ET36 ~~5x112~~	–
Alt	255/50R21	Rim 21x9 ET36 ~~5x112~~	–
Alt	275/35R23	Rim 23x9.5 ET37 ~~5x112~~	–

iX xDrive45 +2 variants 402 hp · Electric · Electric 235/60R20 5 fitments

Same tires and wheels on: xDrive45 (SUV, 5d), xDrive60 (SUV, 5d)

Check price on Amazon · 235/60R20 Wheels 20x8.5 ET28 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	235/60R20	Rim 20x8.5 ET28 ~~5x112~~	–
OE	255/50R21	Rim 21x9 ET36 ~~5x112~~	–
OE	275/40R22	Rim 22x9.5 ET37 ~~5x112~~	–
Alt	255/50R21	Rim 21x9 ET36 ~~5x112~~	–
Alt	275/35R23	Rim 23x9.5 ET37 ~~5x112~~	–

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.