2026 Smart #1 tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x108 on every 2026 trim.

Tires for the 2026 Smart #1

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

235/45R19 Best-rated standard on 2 trims · optional on 1 · Latin America, Europe

Check price on Amazon · 235/45R19
235/50R18 Best-rated standard on 1 trim · optional on 2 · Latin America, Europe

Check price on Amazon · 235/50R18

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Sold in 2 market versions with different tire sizes. Open a trim for its tire and rim sizes, bolt pattern and tire pressure.

2022–2027 3 trims

2 trims

#1 EV 268 hp · Electric · Electric 235/50R18 2 fitments

Check price on Amazon · 235/50R18 Wheels 18x7 ET50 · 5x108 · 63.4 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	235/50R18	Rim 18x7 ET50 5x108	36 psi
OE	235/45R19	Rim 19x8 ET48 5x108	36 psi

#1 EV Brabus 422 hp · Electric · Electric 235/45R19 2 fitments

Check price on Amazon · 235/45R19 Wheels 19x8 ET48 · 5x108 · 63.4 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	235/45R19	Rim 19x8 ET48 5x108	36 psi
Alt	235/50R18	Rim 18x7 ET50 5x108	36 psi

1 trim

#1 EV 363 hp · Electric · Electric 235/45R19 2 fitments

Check price on Amazon · 235/45R19 Wheels 19x8 ET48 · 5x108 · 63.4 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	235/45R19	Rim 19x8 ET48 5x108	36 psi
Alt	235/50R18	Rim 18x7 ET50 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.