2026 Fiat Fastback tire and wheel sizes, bolt pattern and tire pressure

Bolt pattern 5x98 on every 2026 trim.

Tires for the 2026 Fiat Fastback

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

215/45R18 Best-rated standard on 1 trim · optional on 1 · Latin America, Mexico

Check price on Amazon · 215/45R18
205/50R17 Best-rated standard on 1 trim · Latin America

Check price on Amazon · 205/50R17
215/50R17 Best-rated optional on 1 trim · Mexico

Check price on Amazon · 215/50R17

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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.

2025–2027 2 trims

1 trim

Fastback 1.0 Turbo (SUV Coupe) 118 hp · 1.0 L T200 I3 Petrol + E85 1.0 L T200 I3 Petrol + E85 205/50R17 3 fitments

Check price on Amazon · 205/50R17 Wheels 17x7 ET35 · 5x98 · 58.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	205/50R17	Rim 17x7 ET35 5x98	–
Alt	205/50R17	Rim 17x7 ET35 5x98	–
Alt	215/45R18	Rim 18x7 ET35 5x98	–

1 trim

Fastback 1.3 Turbo (SUV Coupe) 173 hp · 1.3 L T270 I4 Petrol 1.3 L T270 I4 215/45R18 2 fitments

Check price on Amazon · 215/45R18 Wheels 18x7 ET35 · 5x98 · 58.1 mm on Amazon

Fit	Tire size	Rim size and bolt pattern	Pressure, psi
OE	215/45R18	Rim 18x7 ET35 5x98	–
Alt	215/50R17	Rim 17x7 ET35 5x98	–

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.