2025 Smart #3 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x108 on every 2025 trim.

Tires for the 2025 Smart #3

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.

2023–2027 Latin America 2 trims

#3 EV (SUV, 5d) 268 hp · Electric · Electric 245/45R19 3 fitments

Check price on Amazon · 245/45R19 Wheels 19x8 ET48 · 5x108 · 63.4 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	245/45R19	Rim 19x8 ET48 5x108	36 psi
Alt	235/45R19	Rim 19x8 ET48 5x108	–
Alt	245/40R20	Rim 20x8 ET48 5x108	36 psi

#3 EV Brabus (SUV, 5d) 422 hp · Electric · Electric 245/40R20 3 fitments

Check price on Amazon · 245/40R20 Wheels 20x8 ET48 · 5x108 · 63.4 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	245/40R20	Rim 20x8 ET48 5x108	36 psi
Alt	235/45R19	Rim 19x8 ET48 5x108	–
Alt	245/45R19	Rim 19x8 ET48 5x108	36 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.