2023 Lamborghini Sian tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x112 on every 2023 trim.

Tires for the 2023 Lamborghini Sian

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

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Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

2021–2023 USA 1 trim

Sian FKP 37 807 hp · 6.5 L V12 Hybrid 6.5 L V12 · Hybrid 255/30R20 / 355/25R21 1 fitment

Check price on Amazon · 255/30R20 Check price on Amazon · 355/25R21 Wheels 20x9 ET32 · 5x112 · 57.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	Front255/30R20	Rim 20x9 ET32 ~~5x112~~	–
	Rear355/25R21	Rim 21x13 ET66 ~~5x112~~	–

What these columns mean

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.