2023 Lamborghini Sian 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 2023 Lamborghini Sian.

2023 Lamborghini Sian tire sizes

255/30R20 355/25R21

Bolt pattern

Other years

Fitment tables

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

2021 – 2023 1 trim

807 hp · 6.5 L V12 Hybrid 6.5 L V12 255/30 ZR20 / 355/25 ZR21 1 fitment

GenerationSian 2021–2023

MarketUSA

Power807 hp

Engine6.5 L V12 Hybrid 6.5 L V12, Hybrid

Center bore57.1 mm

PCD5x112

ThreadM14 x 1.5

Fit	Tire size	Rim size and bolt pattern	Pressure, psi	Prices
OE	Front255/30 ZR20	20x9 ET32 ~~5x112~~	–	Tires Rims
	Rear355/25 ZR21	21x13 ET66 ~~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.