2021 BMW iX tire and wheel sizes, bolt pattern and tire pressure

Check the tables below for every tire size, wheel size, bolt pattern (PCD), rim offset and tire pressure fitted to the 2021 BMW iX.

2021 BMW iX tire sizes

235/60R20 255/50R21 275/40R22

Bolt pattern

5x112

Other years

2021 2022 2023 2024 2025 2026 All 2021–2026

Fitment tables

4 trims sold in 2021

Open a trim for its factory package and every alternative size, front and rear.

BMW iX iX

2021 – 2023 4 trims

iX xDrive40

322 hp · HA0002N0 HA0001N0 235/60 R20 108H 4 fitments

GenerationiX 2021–2023

MarketEurope

Power322 hp

EngineHA0002N0 HA0001N0, Electric

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/60 R20 108H	20x8.5 ET28 ~~5x112~~	–	Tires Rims
255/50 ZR21 109Y	21x9 ET36 ~~5x112~~	–	Tires Rims
275/40 ZR22 107Y	22x9.5 ET37 ~~5x112~~	–	Tires Rims
255/50 R21 109H	21x9 ET36 ~~5x112~~	–	Tires Rims

iX xDrive40 (ZAA-12CF89S)

322 hp · HA0002N0 HA0001N0 235/60 R20 108H 4 fitments

GenerationiX 2021–2023

MarketJapan

Power322 hp

EngineHA0002N0 HA0001N0, Electric

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/60 R20 108H	20x8.5 ET28 ~~5x112~~	–	Tires Rims
255/50 ZR21 109Y	21x9 ET36 ~~5x112~~	–	Tires Rims
275/40 ZR22 107Y	22x9.5 ET37 ~~5x112~~	–	Tires Rims
255/50 R21 109H	21x9 ET36 ~~5x112~~	–	Tires Rims

iX xDrive50

516 hp · HA0002N0 HA0001N0 235/60 R20 108H 4 fitments

GenerationiX 2021–2023

MarketEurope

Power516 hp

EngineHA0002N0 HA0001N0, Electric

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/60 R20 108H	20x8.5 ET28 ~~5x112~~	–	Tires Rims
255/50 ZR21 109Y	21x9 ET36 ~~5x112~~	–	Tires Rims
275/40 ZR22 107Y	22x9.5 ET37 ~~5x112~~	–	Tires Rims
255/50 R21 109H	21x9 ET36 ~~5x112~~	–	Tires Rims

iX xDrive50 (ZAA-22CF89A)

516 hp · HA0002N0 HA0001N0 235/60 R20 108H 4 fitments

GenerationiX 2021–2023

MarketJapan

Power516 hp

EngineHA0002N0 HA0001N0, Electric

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
235/60 R20 108H	20x8.5 ET28 ~~5x112~~	–	Tires Rims
255/50 ZR21 109Y	21x9 ET36 ~~5x112~~	–	Tires Rims
275/40 ZR22 107Y	22x9.5 ET37 ~~5x112~~	–	Tires Rims
255/50 R21 109H	21x9 ET36 ~~5x112~~	–	Tires Rims

Reading the table

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.
Staggered: A wider tire on the rear axle than the front. Front-to-back rotation is not possible.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.