Fiat Wheel Fitment Guide

26 fitment guides for Fiat, covering 2016 to 2026, spanning 4x98, 4x100, 4x108, 5x98, 5x110 and 6x139.7 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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Fiat models: bolt pattern by model

695 AbarthGrande Panda

Fiat Bolt Pattern & Center Bore Notes

Based on the 26 Fiat fitment guides we cover, we have documented 6 distinct bolt pattern / center bore combinations across different Fiat platforms and model years:

  • 4x98 bolt pattern, 58.1mm center bore — 14 models we cover, spanning 2017–2026.
  • 4x108 bolt pattern, 65.1mm center bore — 5 models we cover, spanning 2024–2026.
  • 5x98 bolt pattern, 58.1mm center bore — 3 models we cover, spanning 2018–2021.
  • 5x110 bolt pattern, 65.1mm center bore — 2 models we cover, spanning 2016–2021.
  • 6x139.7 bolt pattern, 67.1mm center bore — 1 model we cover, spanning 2016.
  • 4x100 bolt pattern, 54.1mm center bore — 1 model we cover, spanning 2018.

Do not mix platforms: a wheel forged for one Fiat 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 Fiat model, year, and trim and we will confirm the correct spec before production — no guessing required.

How to check the bolt pattern on your Fiat

The most common Fiat fitment in our guide is 4x98 with a 58.1 mm center bore (14 of 26 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 4x98 that distance is 69.3 mm (PCD × sin(180° / 4)). 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.

6x139.7 / 67.1mm center bore

Forged Wheels for Fiat

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

Vehicles Using 4x98 With a 58.1 mm Center Bore

In our database, 40 other vehicle entries from 8 makes use exactly the same 4x98 bolt pattern and 58.1 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.

4x98 is used by 1.1% of the vehicle pages in our English fitment guide (74 of 6,503); 73.0% of those also use a 58.1 mm center bore.

Hub-Centric Rings for a 58.1 mm Center Bore

A wheel with a center bore larger than 58.1 mm needs a hub-centric ring. The most common combinations:

Wheel boreRing size
60.1 mm60.1 → 58.1 mm
63.4 mm63.4 → 58.1 mm
64.1 mm64.1 → 58.1 mm
65.1 mm65.1 → 58.1 mm
73.1 mm73.1 → 58.1 mm

ANKUSI forged wheels are bored to exactly 58.1 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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