2019 Daihatsu Copen tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 4x100 on every 2019 trim.

Tires for the 2019 Daihatsu Copen

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. Trims with the same tires and wheels share a row.

2014–2027 Japan 2 trims

Copen 0.66i Turbo (3BA-LA400K) +1 variant 63 hp · 0.7 L Petrol 0.7 L 165/50R16 3 fitments

Same tires and wheels on: 0.66i Turbo (DBA-LA400K)

Check price on Amazon · 165/50R16 Wheels 16x4.5 ET45 · 4x100 · 54.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	165/50R16	Rim 16x4.5 ET45 4x100	35 psi
Alt	165/50R15	Rim 15x5 ET40 4x100	30 psi
Alt	185/45R15	Rim 15x6 ET38 4x100	30 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.