2018 BMW Alpina D5 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2018 trim.

Tires for the 2018 BMW Alpina D5

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

255/35R20 front + 295/30R20 rear Best-rated standard on 2 trims · Europe, Japan

Check price on Amazon · 255/35R20 front Check price on Amazon · 295/30R20 rear
255/35R20 front + 285/30R20 rear Best-rated optional on 2 trims · Europe, Japan

Check price on Amazon · 255/35R20 front Check price on Amazon · 285/30R20 rear

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Trims sold in 2018: 2
Generation: G30/G31 sold in 2 market versions
Other years: 2014
2015
2016
2017
2018
2019
2020
2021
All years (2011–2024)

2 trims sold in 2018

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

BMW Alpina D5 G30/G31

2017–2023 2 trims

Europe

1 trim

D5 D5 S 382 hp · I6 · Diesel 255/35R20 97Y / 295/30R20 101Y 2 fitments

Generation: G30/G31 · 2017–2023
Market: Europe
Power: 382 hp
Engine: I6, Diesel
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.25

Check price on Amazon · 255/35R20 Check price on Amazon · 295/30R20 Wheels 20x8.5 ET25 · 5x112 · 66.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front255/35R20 97Y	Rim 20x8.5 ET25 ~~5x112~~	–
Rear295/30R20 101Y	Rim 20x10 ET41 ~~5x112~~	–
Front255/35R20 97W	Rim 20x8.5 ET25 ~~5x112~~	–
Rear285/30R20 99W	Rim 20x10 ET41 ~~5x112~~	–

How to read 97Y: 97 is the load index (up to 1,609 lb / 730 kg per tire) and Y the speed rating (up to 186 mph / 300 km/h). ET25 is the wheel offset: how far the mounting face sits from the rim centre, in millimetres.

Japan

1 trim

D5 D5 S (FDA-5U20) 322 hp · I6 · Diesel 255/35R20 97Y / 295/30R20 101Y 2 fitments

Generation: G30/G31 · 2017–2023
Market: Japan
Power: 322 hp
Engine: I6, Diesel
Center bore: 66.6 mm
Bolt pattern: 5x112
Thread: M14 x 1.25

Check price on Amazon · 255/35R20 Check price on Amazon · 295/30R20 Wheels 20x8.5 ET25 · 5x112 · 66.6 mm on Amazon

Tire size	Rim size and bolt pattern	Pressure, psi
Front255/35R20 97Y	Rim 20x8.5 ET25 ~~5x112~~	–
Rear295/30R20 101Y	Rim 20x10 ET41 ~~5x112~~	–
Front255/35R20 97W	Rim 20x8.5 ET25 ~~5x112~~	–
Rear285/30R20 99W	Rim 20x10 ET41 ~~5x112~~	–

What these columns mean

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.