2017 BMW Alpina B7 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 2017 BMW Alpina B7.

2017 BMW Alpina B7 tire sizes

Bolt pattern

Other years

Fitment tables

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

2016 – 2019 3 trims

600 hp · 4.4L N63B44C N63M30A V8 255/40 ZR20 101Y / 295/35 ZR20 105Y 3 fitments

GenerationG12 2016–2019

MarketUSA

Power600 hp

Engine4.4L N63B44C N63M30A V8, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/40 ZR20 101Y	20x8.5 ET25 ~~5x112~~	39	Tires Rims
Rear295/35 ZR20 105Y	20x10 ET41 ~~5x112~~	39	Tires Rims
Front255/40 R20 101V	20x8.5 ET25 ~~5x112~~	39	Tires Rims
Rear285/35 R20 104V	20x10 ET41 ~~5x112~~	39	Tires Rims
Front255/35 ZR21 98Y	21x8.5 ET25 ~~5x112~~	39	Tires Rims
Rear295/30 ZR21 102Y	21x10 ET41 ~~5x112~~	39	Tires Rims

599 hp · N63B44C N63M30A V8 255/40 ZR20 101Y / 295/35 ZR20 105Y 3 fitments

GenerationG12 2016–2019

MarketEurope

Power599 hp

EngineN63B44C N63M30A V8, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front255/40 ZR20 101Y	20x8.5 ET25 ~~5x112~~	39	Tires Rims
Rear295/35 ZR20 105Y	20x10 ET41 ~~5x112~~	39	Tires Rims
Front255/40 R20 101V	20x8.5 ET25 ~~5x112~~	39	Tires Rims
Rear285/35 R20 104V	20x10 ET41 ~~5x112~~	39	Tires Rims
Front255/35 ZR21 98Y	21x8.5 ET25 ~~5x112~~	39	Tires Rims
Rear295/30 ZR21 102Y	21x10 ET41 ~~5x112~~	39	Tires Rims

599 hp · N63B44C N63M30A V8 255/40 ZR20 101Y 3 fitments

GenerationG12 2016–2019

MarketJapan

Power599 hp

EngineN63B44C N63M30A V8, Petrol

Center bore66.6 mm

PCD5x112

ThreadM14 x 1.25

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
255/40 ZR20 101Y	20x10 ET41 ~~5x112~~	39	Tires Rims
255/40 R20 101V	20x10 ET41 ~~5x112~~	39	Tires Rims
255/35 ZR21 98Y	21x10 ET41 ~~5x112~~	39	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.