2021 Bugatti Chiron 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 2021 Bugatti Chiron.

2021 Bugatti Chiron tire sizes

285/30R20 355/25R21

Bolt pattern

Other years

Fitment tables

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

2015 – 2023 Europe market 1 trim

1479 hp · 8.0L W16 285/30 ZR20 99Y / 355/25 ZR21 107Y 1 fitment

GenerationChiron 2015–2023

Power1479 hp

Engine8.0L W16, Petrol

Center bore71.6 mm

PCD5x130

ThreadM14 x 1.5

Tire size	Rim size and bolt pattern	Pressure, psi	Prices
Front285/30 ZR20 99Y	20x10 ET55 ~~5x130~~	–	Tires Rims
Rear355/25 ZR21 107Y	21x13.5 ET71.5 ~~5x130~~	–	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.