2026 BMW Alpina B8 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 Alpina B8.

2026 BMW Alpina B8 tire sizes

245/35R21 285/30R21

Bolt pattern

Other years

Fitment tables

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

2022 – 2027 1 trim

613 hp · 4.4 L Petrol 4.4 L 245/35 ZR21 / 285/30 ZR21 1 fitment

GenerationG16 LCI 2022–2027

MarketUSA

Power613 hp

Engine4.4 L Petrol 4.4 L, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	Front245/35 ZR21	21x8.5 ET28 ~~5x112~~	–	Tires Rims
	Rear285/30 ZR21	21x10 ET44 ~~5x112~~	–	Tires Rims

Reading the table

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.