2027 BYD Sealion 8 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x120 on every 2027 trim.

Tires for the 2027 BYD Sealion 8

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.

2025–2027 Southeast Asia 2 trims

Sealion 8 1.5T DM-i (SUV, 5d) 275 hp · 1.5 L Hybrid 1.5 L · Hybrid 255/50R20 1 fitment

Check price on Amazon · 255/50R20 Wheels 20x8 ET41 · 5x120 · 64.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	255/50R20	Rim 20x8 ET41 5x120	39 psi

Sealion 8 1.5T DM-p (SUV, 5d) 481 hp · 1.5 L Hybrid 1.5 L · Hybrid 265/45R21 1 fitment

Check price on Amazon · 265/45R21 Wheels 21x9 · 5x120 · 64.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	265/45R21	Rim 21x9 5x120	42 psi

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.
Thread size: Lug bolt or nut thread — needed when buying aftermarket fasteners.