Alfa Romeo Arna PCD

1983–1987

VERIFIED

Centre bore58.1 mm

Offset (ET)ET39

Fixing typeM12x1.25

Hub centric rings 58.1 mm → Wheel spacers 4x98(partner link) Change PCD (PCD adapter)(partner link) Sheet for your mechanic

Fitting wheels on a Alfa Romeo Arna

A Alfa Romeo Arna (1983–1987) uses a 4x98 PCD and a centre bore of 58.1 mm. Any wheel must match the vehicle's PCD exactly: there is no tolerance, unless you use a PCD adapter.

PCD: 4x98 required. See all vehicles with 4x98.
Centre bore: the wheel must have a centre bore of 58.1 mm or more. If it is larger (as with most aftermarket wheels), add a hub centric ring wheel centre bore → 58.1 mm.
Offset: the original is ET39. Compare your future wheel with the offset calculator (your vehicle is already selected) to see how many millimetres further in or out it will sit.
Fixings: thread M12x1.25. The nuts or bolts must have the same seat (conical, spherical or flat) as the wheel.

Vehicles with the same PCD and centre bore

Same 4x98 PCD and same 58.1 mm centre bore: wheels from these vehicles bolt on and centre on a Alfa Romeo Arna without rings. Offset, width, diameter and caliper clearance still need checking.

Alfa Romeo Mito 2008–2019 Alfa Romeo Mito 1.4 Sport 2008–2019 Alfa Romeo Mito 1.6 JTDm Sport 2008–2019 Alfa Romeo 146 1995–2000 Alfa Romeo 145 1994–2000 Alfa Romeo 155 1992–1997 Alfa Romeo 164 1988–1998 Alfa Romeo 90 1984–1987 Alfa Romeo 33 1983–1995 Alfa Romeo Sprint 1976–1989 Alfa Romeo Alfetta 1972–1987 Alfa Romeo Alfetta GT 1972–1987 Alfa Romeo Alfasud 1971–1989 Alfa Romeo Giulietta 1954–1965 Abarth 500e from 2023 Abarth 595 2016–2022

Will wheels from another vehicle fit your Arna?

Choose the vehicle the wheels come from: we compare the hub, then each original wheel to the millimetre.

Make

Model

Same PCD, different centre bore

These vehicles also use 4x98 but with a different centre bore: their wheels need a hub centric ring if their centre bore is larger than 58.1 mm, and will not fit if it is smaller.

Alfa Romeo 75 4 trou ⌀58.6 Lada 112 ⌀58.5 Lada 110 ⌀58.5

Frequently asked questions

What is the PCD of a Alfa Romeo Arna?

A Alfa Romeo Arna (1983–1987) has a PCD of 4x98: 4 studs or bolts spaced around a circle 98 mm in diameter.

Does a Alfa Romeo Arna need a hub centric ring?

The centre bore (hub diameter) of a Alfa Romeo Arna is 58.1 mm. A wheel with a larger centre bore is fitted with a hub centric ring that brings it down to the hub diameter. A wheel with a smaller centre bore cannot be fitted.

What offset (ET) for a Alfa Romeo Arna?

The recorded original offset is ET39. A lower ET pushes the wheel outwards, a higher ET pulls it inwards: check wheel well and caliper clearance before making any change.

Which vehicles have the same PCD as a Alfa Romeo Arna?

With the same PCD (4x98) and the same centre bore (58.1 mm), these include: Alfa Romeo Mito, Alfa Romeo Mito 1.4 Sport, Alfa Romeo Mito 1.6 JTDm Sport, Alfa Romeo 146. Offset, width and rim diameter still need checking for each vehicle.

Other Alfa Romeo models

Junior 4x108 Tonale 5x110 Stelvio 5x110 4C 5x98 Mito 1.6 JTDm Sport 4x98 Mito 4x98 Mito 1.4 Sport 4x98 159 5x110 Brera 5x110 GT 5x98 147 5x98 166 5x108 All Alfa Romeo →

Does a value look wrong, or is a version missing? Let us know, we check every report.