tirewheelguide

2025 BMW iX tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2025 trim.

Tires for the 2025 BMW iX

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

  1. 235/60R20 Best-rated standard on 4 trims · optional on 1 · USA, Canada
    Check price on Amazon · 235/60R20
  2. 255/50R21 Best-rated standard on 1 trim · optional on 5 · USA, Canada
    Check price on Amazon · 255/50R21
  3. 275/40R22 Best-rated standard on 1 trim · optional on 5 · USA, Canada
    Check price on Amazon · 275/40R22

Also listed: 275/35R23

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Trims sold in 2025
6
Generation
I20 sold in 2 market versions

6 trims sold in 2025

Sold in 2 market versions with different tire sizes. 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 I20

2021–2027 6 trims

USA

5 trims
iX M70 xDrive 650 hp · HA0002N0 HA0004N0 Electric HA0002N0 HA0004N0 · Electric 275/40R22 4 fitments
Generation
I20 LCI · 2025–2027
Market
USA
Power
650 hp
Engine
HA0002N0 HA0004N0 Electric HA0002N0 HA0004N0, Electric
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 275/40R22 Wheels 22x9.5 ET37 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE275/40R22Rim 22x9.5 ET37 5x112–
Alt255/50R21Rim 21x9 ET36 5x112–
Alt255/50R21Rim 21x9 ET36 5x112–
Alt275/35R23Rim 23x9.5 ET37 5x112–
iX xDrive45 +1 variant 402 hp · HA0002N0 HA0001N1 Electric HA0002N0 HA0001N1 · Electric 235/60R20 5 fitments

Same tires and wheels on: xDrive60

Generation
I20 LCI · 2025–2027
Market
USA
Power
402 hp
Engine
HA0002N0 HA0001N1 Electric HA0002N0 HA0001N1, 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
FitTire sizeRim size and bolt patternPressure, psi
OE235/60R20Rim 20x8.5 ET28 5x112–
OE255/50R21Rim 21x9 ET36 5x112–
OE275/40R22Rim 22x9.5 ET37 5x112–
Alt255/50R21Rim 21x9 ET36 5x112–
Alt275/35R23Rim 23x9.5 ET37 5x112–
iX M60 610 hp · HA0002N0 HA0004N0 Electric HA0002N0 HA0004N0 · Electric 255/50R21 4 fitments
Generation
I20 · 2021–2025
Market
USA
Power
610 hp
Engine
HA0002N0 HA0004N0 Electric HA0002N0 HA0004N0, Electric
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 255/50R21 Wheels 21x9 ET36 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE255/50R21Rim 21x9 ET36 5x112–
OE275/40R22Rim 22x9.5 ET37 5x112–
Alt235/60R20Rim 20x8.5 ET28 5x112–
Alt255/50R21Rim 21x9 ET36 5x112–
iX xDrive50 516 hp · HA0002N0 HA0001N0 Electric HA0002N0 HA0001N0 · Electric 235/60R20 4 fitments
Generation
I20 · 2021–2025
Market
USA
Power
516 hp
Engine
HA0002N0 HA0001N0 Electric 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
FitTire sizeRim size and bolt patternPressure, psi
OE235/60R20Rim 20x8.5 ET28 5x112–
OE255/50R21Rim 21x9 ET36 5x112–
OE275/40R22Rim 22x9.5 ET37 5x112–
Alt255/50R21Rim 21x9 ET36 5x112–

Canada

1 trim
iX xDrive40 322 hp · HA0002N0 HA0001N0 Electric HA0002N0 HA0001N0 · Electric 235/60R20 4 fitments
Generation
I20 · 2021–2025
Market
Canada
Power
322 hp
Engine
HA0002N0 HA0001N0 Electric 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
FitTire sizeRim size and bolt patternPressure, psi
OE235/60R20Rim 20x8.5 ET28 5x112–
OE255/50R21Rim 21x9 ET36 5x112–
OE275/40R22Rim 22x9.5 ET37 5x112–
Alt255/50R21Rim 21x9 ET36 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.
Trims sold in 2025
6
Generation
I20 sold in 2 market versions
Other years
All years (2021–2026)

Considering a different size?

Compare your current tire size with the one you want: diameter change, ground clearance and speedometer error.

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