2022 BMW iX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2022 trim.

Tires for the 2022 BMW iX

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

235/60R20 Best-rated standard on 4 trims · Europe, Japan

Check price on Amazon · 235/60R20
255/50R21 Best-rated optional on 4 trims · Europe, Japan

Check price on Amazon · 255/50R21
275/40R22 Best-rated optional on 4 trims · Europe, Japan

Check price on Amazon · 275/40R22

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Trims sold in 2022: 4
Generation: iX sold in 2 market versions
Other years: 2021
2022
2023
2024
2025
2026
All years (2021–2026)

4 trims sold in 2022

Sold in 2 market versions. Open a trim for its tire and rim sizes, bolt pattern and tire pressure. Trims with the same tires and wheels share a row.

BMW iX iX

2021–2023 4 trims

Europe

2 trims

iX xDrive40 +1 variant 322 hp · HA0002N0 HA0001N0 · Electric 235/60R20 108H 4 fitments

Same tires and wheels on: xDrive50

Generation: iX · 2021–2023
Market: Europe
Power: 322 hp
Engine: HA0002N0 HA0001N0, Electric
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.25

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

Tire size	Rim size and bolt pattern	Pressure, psi
235/60R20 108H	Rim 20x8.5 ET28 5x112	–
255/50R21 109Y	Rim 21x9 ET36 5x112	–
275/40R22 107Y	Rim 22x9.5 ET37 5x112	–
255/50R21 109H	Rim 21x9 ET36 5x112	–

How to read 108H: 108 is the load index (up to 2,205 lb / 1,000 kg per tire) and H the speed rating (up to 130 mph / 210 km/h). ET28 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres. Compare offsets in the wheel offset calculator.

Japan

2 trims

iX xDrive40 (ZAA-12CF89S) +1 variant 322 hp · HA0002N0 HA0001N0 · Electric 235/60R20 108H 4 fitments

Same tires and wheels on: xDrive50 (ZAA-22CF89A)

Generation: iX · 2021–2023
Market: Japan
Power: 322 hp
Engine: HA0002N0 HA0001N0, Electric
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.25

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

Tire size	Rim size and bolt pattern	Pressure, psi
235/60R20 108H	Rim 20x8.5 ET28 5x112	–
255/50R21 109Y	Rim 21x9 ET36 5x112	–
275/40R22 107Y	Rim 22x9.5 ET37 5x112	–
255/50R21 109H	Rim 21x9 ET36 5x112	–

What these columns mean

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.