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2026 BMW i4 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 2026 BMW i4.

2026 BMW i4 tire sizes

225/55R17245/45R18255/45R18245/40R19255/40R19245/35R20255/35R20285/30R20
Bolt pattern
Other years
202120222023202420252026 All 2021–2026
Fitment tables

4 trims sold in 2026

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

BMW i4 G26 LCI

2024 – 2027 4 trims

i4 eDrive35

282 hp · Electric 225/55 ZR17 9 fitments
GenerationG26 LCI 2024–2027
MarketCanada
Power282 hp
EngineElectric, Electric
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.25
FitTire sizeRim size and bolt patternPressure, psiPrices
OE225/55 ZR1717x7.5 ET30 5x112–TiresRims
OE225/55 R1717x7.5 ET30 5x112–TiresRims
OE245/45 R1818x8.5 ET36 5x112–TiresRims
OE245/45 ZR1818x8.5 ET36 5x112–TiresRims
OE245/45 ZR1818x8.5 ET36 5x112–TiresRims
OEFront245/45 ZR1818x8.5 ET36 5x112–TiresRims
Rear255/45 ZR1818x9 ET42 5x112–TiresRims
OEFront245/40 ZR1919x8.5 ET35 5x112–TiresRims
Rear255/40 ZR1919x9 ET42 5x112–TiresRims
OEFront245/40 ZR1919x8.5 ET35 5x112–TiresRims
Rear255/40 ZR1919x9 ET42 5x112–TiresRims
AltFront245/35 ZR2020x8.5 ET35 5x112–TiresRims
Rear255/35 ZR2020x9 ET42 5x112–TiresRims

i4 eDrive40

335 hp · Electric x 9 fitments
GenerationG26 LCI 2024–2027
MarketUSA
Power335 hp
EngineElectric, Electric
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.25
FitTire sizeRim size and bolt patternPressure, psiPrices
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
Altx 5x112–Tires

i4 M60 xDrive

593 hp · Electric 245/40 ZR19 / 255/40 ZR19 10 fitments
GenerationG26 LCI 2024–2027
MarketEurope
Power593 hp
EngineElectric, Electric
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.25
FitTire sizeRim size and bolt patternPressure, psiPrices
OEFront245/40 ZR1919x8.5 ET35 5x112–TiresRims
Rear255/40 ZR1919x9 ET42 5x112–TiresRims
OEFront245/40 ZR1919x8.5 ET35 5x112–TiresRims
Rear255/40 ZR1919x9 ET42 5x112–TiresRims
Alt225/55 R1717x7.5 ET30 5x112–TiresRims
Alt225/55 ZR1717x7.5 ET30 5x112–TiresRims
Alt245/45 ZR1818x8.5 ET36 5x112–TiresRims
Alt245/45 ZR1818x8.5 ET36 5x112–TiresRims
AltFront245/45 ZR1818x8.5 ET36 5x112–TiresRims
Rear255/45 ZR1818x9 ET42 5x112–TiresRims
Alt245/45 R1818x8.5 ET36 5x112–TiresRims
AltFront245/35 ZR2020x8.5 ET35 5x112–TiresRims
Rear255/35 ZR2020x9 ET42 5x112–TiresRims
AltFront255/35 ZR2020x8.5 ET35 5x112–TiresRims
Rear285/30 ZR2020x10 ET39 5x112–TiresRims

i4 xDrive40

396 hp · Electric x 9 fitments
GenerationG26 LCI 2024–2027
MarketUSA
Power396 hp
EngineElectric, Electric
Center bore66.6 mm
PCD5x112
ThreadM14 x 1.25
FitTire sizeRim size and bolt patternPressure, psiPrices
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
OEx 5x112–Tires
Altx 5x112–Tires
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.

Considering a different size?

Run your OE size against the one you want to see diameter change, ground clearance and speedometer error.

Open the size calculator
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