2025 JAC Sei 2 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x108 on every 2025 trim.

Tires for the 2025 JAC Sei 2

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.

2015–2027 Mexico 1 trim

Sei 2 1.5i 103 hp · 1.5 L HFC4GB2.3D I4 Petrol 1.5 L HFC4GB2.3D I4 205/55R16 2 fitments

Check price on Amazon · 205/55R16 Wheels 16x6.5 ET40 · 5x108 · 54.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	205/55R16	Rim 16x6.5 ET40 5x108	–
Alt	195/55R15	Rim 15x6 ET45 5x108	–

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.