2023 BMW Alpina XB7 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 BMW Alpina XB7

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

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

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

2022–2027 2 trims

1 trim

XB7 XB7 (SUV, 5d) 613 hp · 4.4 L N63B44T3 V8 Petrol 4.4 L N63B44T3 V8 285/45R21 4 fitments

Check price on Amazon · 285/45R21 Wheels 21x9.5 ET36 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	285/45R21	Rim 21x9.5 ET36 ~~5x112~~	32 F / 35 R psi
Alt	285/45R21	Rim 21x9.5 ET36 ~~5x112~~	32 F / 35 R psi
Alt	Front275/40R22	Rim 22x9.5 ET32 ~~5x112~~	32 psi
	Rear315/35R22	Rim 22x10.5 ET43 ~~5x112~~	38 psi
Alt	Front285/35R23	Rim 23x9.5 ET36 ~~5x112~~	–
	Rear325/30R23	Rim 23x11 ET45 ~~5x112~~	–

1 trim

XB7 XB7 7AA-42EM (SUV, 5d) 613 hp · 4.4 L N63B44T3 V8 Petrol 4.4 L N63B44T3 V8 285/45R21 4 fitments

Check price on Amazon · 285/45R21 Wheels 21x9.5 ET36 · 5x112 · 66.6 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	285/45R21	Rim 21x9.5 ET36 ~~5x112~~	32 F / 35 R psi
OE	Front285/35R23	Rim 23x9.5 ET36 ~~5x112~~	–
	Rear325/30R23	Rim 23x11 ET45 ~~5x112~~	–
Alt	285/45R21	Rim 21x9.5 ET36 ~~5x112~~	32 F / 35 R psi
Alt	Front275/40R22	Rim 22x9.5 ET32 ~~5x112~~	32 psi
	Rear315/35R22	Rim 22x10.5 ET43 ~~5x112~~	38 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.