Generation
Alfa Romeo Arna 1983–1987
Change
Bolt pattern PCD
4x98
4 mounting holes on a 98 mm pitch circle
Centre bore DIA
58.1
millimetres
Wheel offset
ET 39
mm
Fasteners
M12x1.25
Bolt
Tightening torque
—
Tyre pressure
1.8 / 1.6
bar · Front / Rear
Before buying: Match PCD and centre bore precisely. Also check wheel offset and width against your VIN.
Tyres and wheels by version
These options apply only to the stated years, markets and trim levels. Check the size against the vehicle placard and handbook before buying.
- For the Alfa Romeo Arna 1983–1987, the only tyre size confirmed in the specifications available to me is 155/70 R13. I cannot reliably confirm the load/speed indices, the factory wheel width and offset, or a pressure table broken down by year, market and load, so I am not presenting them as established data.
- 155/70 R13; load/speed indices unconfirmed13″ diameter; width and offset unconfirmedReliable values for the front/rear axle and different conditions are unconfirmed
Vehicles with the same PCD and centre bore
74matchesExact match: 4x98 and 58.1 mm
- Abarth 500e 2023–present ET 40
- Abarth 595 2022–present ET 38
- Abarth 595 2016–2022 ET 38
- Alfa Romeo 145 1994–2000 ET 40
- Alfa Romeo 146 1995–2000 ET 40
- Alfa Romeo 155 1992–1997 ET 40
- Alfa Romeo 164 1987–1998 ET 40
- Alfa Romeo 33 1983–1995 ET 40
- Alfa Romeo 90 1984–1987 ET 40
- Alfa Romeo Alfasud 1971–1983 ET 40
- Alfa Romeo Alfetta 1972–1984 ET 40
- Alfa Romeo Alfetta GT 1974–1987 ET 40