2019 FIAT 124 Spider Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2019 FIAT 124 Spider, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 4x100 |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 54.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2019 124 Spider — Year-Specific Fitment Context
The 2019 FIAT 124 Spider is in year 3 of 4 using the 4x100 pattern (2017–2020). Wheels from any 2017–2020 FIAT 124 Spider are cross-compatible with the 2019 model.
FIAT 124 Spider Bolt Pattern by Year
The table below shows how the 124 Spider's wheel specifications have changed over the years. The 2019 model year is highlighted.
4x100 Pattern Context
This bolt pattern appears on 461 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 4x100:
Expert Buying Guide for 2019 FIAT 124 Spider
For your 2019 FIAT 124 Spider, the 4x100 bolt pattern is shared with 2017–2020 models, ensuring cross-compatibility. The 54.1mm center bore is critical; aftermarket wheels with larger bores require hub-centric rings to prevent vibration and ensure proper load distribution. Offset is sensitive: the factory 45mm is optimal for handling and clearance. Deviating by more than 5mm may cause rubbing or poor steering feel. Always use lug nuts with the correct 12x1.5 thread pitch and proper seat type (conical or ball seat) matching the wheel. Never use incorrect lug nuts—this can lead to wheel detachment. Verify all specs before installation.
Historical Fitment Data Reference
In our dataset, FIAT 124 Spider appears from 2017 to 2020 (4 model years). Across recorded model years, this model generally keeps the same bolt pattern.
- Observed bolt-pattern variants for this model: 1
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using universal fitment wheels without hub-centric rings; they can cause vibrations and stress on hubs.
- ✅ Check inner clearance for aftermarket wheels; the 124 Spider has limited space near suspension components.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Torque lugs in a star pattern to 80 ft-lbs (108 Nm), then re-check torque after 50-100 km (30-60 miles).
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2019 FIAT 124 Spider — Frequently Asked Questions
What is the bolt pattern for a 2019 FIAT 124 Spider?
The 2019 FIAT 124 Spider uses a 4x100 bolt pattern (also called lug pattern or PCD). The center bore is 54.1mm and the offset is 45mm.
What other years of FIAT 124 Spider have the same bolt pattern as the 2019?
The FIAT 124 Spider uses the 4x100 pattern from 2017 through 2020. Wheels from any of these model years are dimensionally compatible with the 2019, provided the offset and center bore also match.
What is the PCD for a 2019 FIAT 124 Spider?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2019 124 Spider, the PCD is 4x100.
What is the center bore of a 2019 FIAT 124 Spider?
The factory center bore (hub bore) for the 2019 FIAT 124 Spider is 54.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
Can I put aftermarket wheels on my 2019 FIAT 124 Spider?
Absolutely. Just ensure the aftermarket wheels have a 4x100 bolt pattern, an offset near 45mm, and a center bore of at least 54.1mm (using hub rings if larger).
Can I use spacers on my 2019 FIAT 124 Spider?
Yes, but ensure the wheel spacers match the 4x100 bolt pattern and 54.1mm center bore. Also verify that you have enough thread engagement for your 12x1.5 hardware.
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