2023 BMW X3 M tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 BMW X3 M

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

255/40R21 front + 265/40R21 rear Best-rated standard on 2 trims · optional on 1 · USA, Japan

Check price on Amazon · 255/40R21 front Check price on Amazon · 265/40R21 rear
255/45R20 front + 265/45R20 rear Best-rated standard on 1 trim · optional on 2 · USA, Japan

Check price on Amazon · 255/45R20 front Check price on Amazon · 265/45R20 rear
255/45R20 Best-rated optional on 3 trims · USA, Japan

Check price on Amazon · 255/45R20

TireWheelGuide may earn a commission from purchases made through these links.

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

2021–2024 3 trims

2 trims

X3 M X3 M (SUV, 5d (F97)) 473 hp · 3.0 L S58B30A I6 Petrol 3.0 L S58B30A I6 255/45R20 / 265/45R20 3 fitments

Check price on Amazon · 255/45R20 Check price on Amazon · 265/45R20 Wheels 20x9 ET28 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/45R20	Rim 20x9 ET28 ~~5x112~~	–
	Rear265/45R20	Rim 20x10 ET39 ~~5x112~~	–
Alt	Front255/45R20	Rim 20x9 ET28 ~~5x112~~	–
	Rear255/45R20	Rim 20x9.5 ET39 ~~5x112~~	–
Alt	Front255/40R21	Rim 21x9.5 ET31 ~~5x112~~	–
	Rear265/40R21	Rim 21x10 ET39 ~~5x112~~	–

X3 M X3 M Competition (SUV, 5d (F97)) 503 hp · 3.0 L S58B30A I6 Petrol 3.0 L S58B30A I6 255/40R21 / 265/40R21 3 fitments

Check price on Amazon · 255/40R21 Check price on Amazon · 265/40R21 Wheels 21x9.5 ET31 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/40R21	Rim 21x9.5 ET31 ~~5x112~~	–
	Rear265/40R21	Rim 21x10 ET39 ~~5x112~~	–
Alt	Front255/45R20	Rim 20x9 ET28 ~~5x112~~	–
	Rear265/45R20	Rim 20x10 ET39 ~~5x112~~	–
Alt	Front255/45R20	Rim 20x9 ET28 ~~5x112~~	–
	Rear255/45R20	Rim 20x9.5 ET39 ~~5x112~~	–

1 trim

X3 M X3 M Competition 3BA-TS30 (SUV, 5d (F97)) 503 hp · 3.0 L S58B30A I6 Petrol 3.0 L S58B30A I6 255/40R21 / 265/40R21 3 fitments

Check price on Amazon · 255/40R21 Check price on Amazon · 265/40R21 Wheels 21x9.5 ET31 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/40R21	Rim 21x9.5 ET31 ~~5x112~~	–
	Rear265/40R21	Rim 21x10 ET39 ~~5x112~~	–
Alt	Front255/45R20	Rim 20x9 ET28 ~~5x112~~	–
	Rear265/45R20	Rim 20x10 ET39 ~~5x112~~	–
Alt	Front255/45R20	Rim 20x9 ET28 ~~5x112~~	–
	Rear255/45R20	Rim 20x9.5 ET39 ~~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.