Alfa Romeo Wheel Fitment Guide

105 fitment guides for Alfa Romeo, covering 1961 to 2026, spanning 4x98, 4x108, 5x98, 5x108, 5x110 and 5x112 bolt patterns. Browse the full list below, then open a model for bolt pattern, center bore, OE offset, flush and max wheel sizes, and offset/backspacing conversions.

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Alfa Romeo Bolt Pattern & Center Bore Notes

Based on the 105 Alfa Romeo fitment guides we cover, we have documented 10 distinct bolt pattern / center bore combinations across different Alfa Romeo platforms and model years:

  • 5x110 bolt pattern, 65.1mm center bore — 39 models we cover, spanning 2005–2026.
  • 5x98 bolt pattern, 58.1mm center bore — 22 models we cover, spanning 1998–2020.
  • 4x98 bolt pattern, 58.6mm center bore — 16 models we cover, spanning 1961–1988.
  • 4x98 bolt pattern, 58.1mm center bore — 11 models we cover, spanning 1987–2017.
  • 4x108 bolt pattern, 63.4mm center bore — 6 models we cover, spanning 1962–1971.
  • 4x108 bolt pattern, 70.1mm center bore — 4 models we cover, spanning 1967–1990.
  • 4x108 bolt pattern, 65.1mm center bore — 3 models we cover, spanning 2025–2026.
  • 5x108 bolt pattern, 58.1mm center bore — 2 models we cover, spanning 1998–2004.
  • 5x112 bolt pattern, 58.1mm center bore — 1 model we cover, spanning 1983.
  • 5x98 bolt pattern, 58.6mm center bore — 1 model we cover, spanning 1989.

Do not mix platforms: a wheel forged for one Alfa Romeo bolt pattern / center bore combination will not hub-center correctly on a different one, even if the diameter looks right. Always confirm your exact model and year against the bolt pattern and center bore listed on that model page below before ordering — or send us your VIN or trim level and we will confirm it for you.

Offset and backspacing recommendations vary by trim even within the same bolt pattern, mainly due to differences in brake caliper size and suspension geometry between base and performance trims. Every ANKUSI wheel is forged to your exact target offset, so send us your Alfa Romeo model, year, and trim and we will confirm the correct spec before production — no guessing required.

How to check the bolt pattern on your Alfa Romeo

The most common Alfa Romeo fitment in our guide is 5x110 with a 65.1 mm center bore (39 of 105 model years we cover).

  1. Read the stamping on the back of an original wheel: size, offset (ET) and bolt pattern are usually cast into a spoke or the hub pad.
  2. No stamping? Measure center-to-center between two adjacent lug holes. For 5x110 that distance is 64.7 mm (PCD × sin(180° / 5)). A 2 mm difference already means a different bolt pattern.
  3. Match generation and year on the model pages below — the same nameplate can change bolt pattern or center bore between generations.

Changing width or offset? Check how far the wheel moves in or out with our offset & backspacing calculator.

5x110 / 65.1mm center bore

Forged Wheels for Alfa Romeo

Forged-to-order wheel designs matched to Alfa Romeo bolt patterns. Every set is machined to your exact model, offset and center bore.

Vehicles Using 5x110 With a 65.1 mm Center Bore

In our database, 108 other vehicle entries from 18 makes use exactly the same 5x110 bolt pattern and 65.1 mm center bore. Factory wheels from these cars bolt on and center on the hub without rings; offset and width still have to be checked.

5x110 is used by 2.2% of the vehicle pages in our English fitment guide (145 of 6,503); 96.6% of those also use a 65.1 mm center bore.

Hub-Centric Rings for a 65.1 mm Center Bore

A wheel with a center bore larger than 65.1 mm needs a hub-centric ring. The most common combinations:

Wheel boreRing size
66.1 mm66.1 → 65.1 mm
66.6 mm66.6 → 65.1 mm
67.1 mm67.1 → 65.1 mm
70.1 mm70.1 → 65.1 mm
73.1 mm73.1 → 65.1 mm

ANKUSI forged wheels are bored to exactly 65.1 mm for this vehicle, so no ring is needed.

Sources and Last Update

Bolt pattern and center bore were checked against at least two independent fitment references before publication.

This record is part of the open ANKUSI Wheel Fitment Dataset (DOI 10.5281/zenodo.23241521, CC BY 4.0).

Compiled by the ANKUSI Wheels engineering team, an IATF 16949 and ISO 9001 certified forged wheel factory in Guangzhou.

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