tirewheelguide

2023 BMW 4 Series tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 BMW 4 Series

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

  1. 225/45R18 front + 255/40R18 rear Best-rated standard on 1 trim · optional on 3 · Japan, USA
    Check price on Amazon · 225/45R18 front Check price on Amazon · 255/40R18 rear
  2. 225/40R19 front + 255/35R19 rear Best-rated standard on 1 trim · optional on 3 · Japan, USA
    Check price on Amazon · 225/40R19 front Check price on Amazon · 255/35R19 rear
  3. 225/45R18 Best-rated standard on 1 trim · optional on 1 · Japan, USA
    Check price on Amazon · 225/45R18

Also listed: 225/50R17 225/35R20 + 255/30R20 225/40R19

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Trims sold in 2023
4
Generation
G22/G23/G26 sold in 2 market versions

4 trims sold in 2023

Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

BMW 4 Series G22/G23/G26

2020–2024 4 trims

Japan

2 trims
4 Series 420i 3BA-12AP20 181 hp · 2.0 L B48B20A I4 Petrol 2.0 L B48B20A I4 225/50R17 8 fitments
Generation
G22/G23/G26 · 2020–2024
Market
Japan
Power
181 hp
Engine
2.0 L B48B20A I4 Petrol 2.0 L B48B20A I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 225/50R17 Wheels 17x7.5 ET30 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/50R17Rim 17x7.5 ET30 5x112–
OEFront225/45R18Rim 18x7.5 ET25 5x112–
Rear255/40R18Rim 18x8.5 ET40 5x112–
Alt225/50R17Rim 17x7.5 ET30 5x112–
Alt225/50R17Rim 17x7.5 ET30 5x112–
Alt225/45R18Rim 18x7.5 ET25 5x112–
Alt225/45R18Rim 18x7.5 ET25 5x112–
AltFront225/45R18Rim 18x7.5 ET25 5x112–
Rear255/40R18Rim 18x8.5 ET40 5x112–
AltFront225/40R19Rim 19x8 ET27 5x112–
Rear255/35R19Rim 19x8.5 ET40 5x112–
4 Series M440i xDrive 3BA-12AR30 382 hp · 3.0 L B58B30B I6 Petrol 3.0 L B58B30B I6 225/40R19 / 255/35R19 3 fitments
Generation
G22/G23/G26 · 2020–2024
Market
Japan
Power
382 hp
Engine
3.0 L B58B30B I6 Petrol 3.0 L B58B30B I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 225/40R19 Check price on Amazon · 255/35R19 Wheels 19x8 ET27 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront225/40R19Rim 19x8 ET27 5x112–
Rear255/35R19Rim 19x8.5 ET40 5x112–
AltFront225/45R18Rim 18x7.5 ET25 5x112–
Rear255/40R18Rim 18x8.5 ET40 5x112–
AltFront225/35R20Rim 20x8 ET27 5x112–
Rear255/30R20Rim 20x8.5 ET40 5x112–

USA

2 trims
4 Series 430i xDrive 255 hp · 2.0 L B48B20 I4 Petrol 2.0 L B48B20 I4 225/45R18 10 fitments
Generation
G22/G23/G26 · 2020–2024
Market
USA
Power
255 hp
Engine
2.0 L B48B20 I4 Petrol 2.0 L B48B20 I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 225/45R18 Wheels 18x7.5 ET25 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/45R18Rim 18x7.5 ET25 5x11233 F / 36 R psi
OEFront225/45R18Rim 18x7.5 ET25 5x11233 psi
Rear255/40R18Rim 18x8.5 ET40 5x11233 psi
OEFront225/45R18Rim 18x7.5 ET25 5x11238 psi
Rear255/40R18Rim 18x8.5 ET40 5x11238 psi
OEFront225/40R19Rim 19x8 ET27 5x11235 psi
Rear255/35R19Rim 19x8.5 ET40 5x11235 psi
OE225/40R19Rim 19x8 ET27 5x11235 F / 39 R psi
OEFront225/40R19Rim 19x8 ET27 5x11239 psi
Rear255/35R19Rim 19x8.5 ET40 5x11242 psi
Alt225/45R18Rim 18x7.5 ET25 5x11233 F / 36 R psi
AltFront225/45R18Rim 18x7.5 ET25 5x11233 psi
Rear255/40R18Rim 18x8.5 ET40 5x11233 psi
AltFront225/35R20Rim 20x8 ET27 5x11239 psi
Rear255/30R20Rim 20x8.5 ET40 5x11241 psi
AltFront225/35R20Rim 20x8 ET27 5x11242 psi
Rear255/30R20Rim 20x8.5 ET40 5x11244 psi
4 Series M440i xDrive 382 hp · 3.0 L B58B30 I6 Petrol 3.0 L B58B30 I6 225/45R18 / 255/40R18 3 fitments
Generation
G22/G23/G26 · 2020–2024
Market
USA
Power
382 hp
Engine
3.0 L B58B30 I6 Petrol 3.0 L B58B30 I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 225/45R18 Check price on Amazon · 255/40R18 Wheels 18x7.5 ET25 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront225/45R18Rim 18x7.5 ET25 5x11233 psi
Rear255/40R18Rim 18x8.5 ET40 5x11233 psi
OEFront225/40R19Rim 19x8 ET27 5x11236 psi
Rear255/35R19Rim 19x8.5 ET40 5x11236 psi
AltFront225/35R20Rim 20x8 ET27 5x11241 psi
Rear255/30R20Rim 20x8.5 ET40 5x11244 psi
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.
Trims sold in 2023
4
Generation
G22/G23/G26 sold in 2 market versions
Other years
All years (2013–2026)

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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