tirewheelguide

2026 BMW 4 Series Gran Coupe tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2026 trim.

Tires for the 2026 BMW 4 Series Gran Coupe

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

  1. 225/55R17 Best-rated standard on 6 trims · optional on 2 · Europe, USA, Latin America
    Check price on Amazon · 225/55R17
  2. 245/45R18 Best-rated standard on 2 trims · optional on 8 · Europe, USA, Latin America
    Check price on Amazon · 245/45R18
  3. 245/40R19 front + 255/40R19 rear Best-rated standard on 2 trims · optional on 8 · Europe, USA, Latin America
    Check price on Amazon · 245/40R19 front Check price on Amazon · 255/40R19 rear

Also listed: 245/45R18 + 255/45R18 245/35R20 + 255/35R20

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Trims sold in 2026
10
Generation
G26 sold in 3 market versions

10 trims sold in 2026

Sold in 3 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 4 Series Gran Coupe G26

2024–2027 10 trims

Europe

5 trims
4 Series Gran Coupe 420d +1 variant 188 hp · 2.0 L Diesel 2.0 L · Diesel 225/55R17 9 fitments

Same tires and wheels on: 420d (Gran Coupe, 5d)

Generation
G26 LCI · 2024–2027
Market
Europe
Power
188 hp
Engine
2.0 L Diesel 2.0 L, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 225/55R17 Wheels 17x7.5 ET30 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R17Rim 17x7.5 ET30 5x112–
Alt225/55R17Rim 17x7.5 ET30 5x112–
AltFront245/45R18Rim 18x8.5 ET36 5x112–
Rear255/45R18Rim 18x9 ET42 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/35R20Rim 20x8.5 ET35 5x112–
Rear255/35R20Rim 20x9 ET42 5x112–
4 Series Gran Coupe 420d xDrive +2 variants 188 hp · 2.0 L Diesel 2.0 L · Diesel 225/55R17 9 fitments

Same tires and wheels on: 420d xDrive (Gran Coupe, 5d), 430d xDrive (Gran Coupe, 5d)

Generation
G26 LCI · 2024–2027
Market
Europe
Power
188 hp
Engine
2.0 L Diesel 2.0 L, Diesel
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 225/55R17 Wheels 17x7.5 ET30 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R17Rim 17x7.5 ET30 5x112–
Alt225/55R17Rim 17x7.5 ET30 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/45R18Rim 18x8.5 ET36 5x112–
Rear255/45R18Rim 18x9 ET42 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/35R20Rim 20x8.5 ET35 5x112–
Rear255/35R20Rim 20x9 ET42 5x112–

USA

4 trims
4 Series Gran Coupe 430i (Gran Coupe, 5d) +1 variant 255 hp · 2.0 L B48B20B I4 Petrol 2.0 L B48B20B I4 245/45R18 9 fitments

Same tires and wheels on: 430i xDrive (Gran Coupe, 5d)

Generation
G26 LCI · 2024–2027
Market
USA
Power
255 hp
Engine
2.0 L B48B20B I4 Petrol 2.0 L B48B20B I4, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 245/45R18 Wheels 18x8.5 ET36 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE245/45R18Rim 18x8.5 ET36 5x112–
Alt225/55R17Rim 17x7.5 ET30 5x112–
Alt225/55R17Rim 17x7.5 ET30 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/45R18Rim 18x8.5 ET36 5x112–
Rear255/45R18Rim 18x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/35R20Rim 20x8.5 ET35 5x112–
Rear255/35R20Rim 20x9 ET42 5x112–
4 Series Gran Coupe M440i (Gran Coupe, 5d) 386 hp · 3.0 L I6 Petrol 3.0 L I6 245/40R19 / 255/40R19 7 fitments
Generation
G26 LCI · 2024–2027
Market
USA
Power
386 hp
Engine
3.0 L I6 Petrol 3.0 L I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 245/40R19 Check price on Amazon · 255/40R19 Wheels 19x8.5 ET35 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/45R18Rim 18x8.5 ET36 5x112–
Rear255/45R18Rim 18x9 ET42 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/35R20Rim 20x8.5 ET35 5x112–
Rear255/35R20Rim 20x9 ET42 5x112–
4 Series Gran Coupe M440i xDrive (Gran Coupe, 5d) 386 hp · 3.0 L I6 Petrol 3.0 L I6 245/40R19 / 255/40R19 7 fitments
Generation
G26 LCI · 2024–2027
Market
USA
Power
386 hp
Engine
3.0 L I6 Petrol 3.0 L I6, Petrol
Center bore
66.6 mm
Bolt pattern
5x112
Thread
M14 x 1.25
Check price on Amazon · 245/40R19 Check price on Amazon · 255/40R19 Wheels 19x8.5 ET35 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OEFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/45R18Rim 18x8.5 ET36 5x112–
Rear255/45R18Rim 18x9 ET42 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/35R20Rim 20x8.5 ET35 5x112–
Rear255/35R20Rim 20x9 ET42 5x112–

Latin America

1 trim
4 Series Gran Coupe 420i (Gran Coupe, 5d) 181 hp · 2.0 L B48B20A I4 Petrol 2.0 L B48B20A I4 225/55R17 9 fitments
Generation
G26 LCI · 2024–2027
Market
Latin America
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 · 225/55R17 Wheels 17x7.5 ET30 · 5x112 · 66.6 mm on Amazon
FitTire sizeRim size and bolt patternPressure, psi
OE225/55R17Rim 17x7.5 ET30 5x112–
Alt225/55R17Rim 17x7.5 ET30 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/45R18Rim 18x8.5 ET36 5x112–
Rear255/45R18Rim 18x9 ET42 5x112–
Alt245/45R18Rim 18x8.5 ET36 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/40R19Rim 19x8.5 ET35 5x112–
Rear255/40R19Rim 19x9 ET42 5x112–
AltFront245/35R20Rim 20x8.5 ET35 5x112–
Rear255/35R20Rim 20x9 ET42 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.
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 2026
10
Generation
G26 sold in 3 market versions
Other years
All years (2013–2026)

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