2018 FIAT 500e Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 FIAT 500e, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 4x98 |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 58.1 mm |
| Offset (ET) | 35 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2018 500e — Year-Specific Fitment Context
The 2018 FIAT 500e is in year 6 of 12 using the 4x98 pattern (2013–2024). Wheels from any 2013–2024 FIAT 500e are cross-compatible with the 2018 model.
FIAT 500e Bolt Pattern by Year
The table below shows how the 500e's wheel specifications have changed over the years. The 2018 model year is highlighted.
4x98 Pattern Context
This bolt pattern appears on 35 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 4x98:
Expert Buying Guide for 2018 FIAT 500e
For the 2018 FIAT 500e, the bolt pattern is 4x98 with a center bore of 58.1mm. When selecting aftermarket wheels, hub-centric rings are essential to match the bore precisely, preventing vibrations and ensuring proper load distribution. The offset is sensitive; the factory offset is 35mm. Deviations beyond ±5mm may cause rubbing or clearance issues with suspension and body components. Always use lug nuts with the correct thread pitch (12x1.25) and seat type—either conical (60-degree) or ball seat, matching the wheel's design. Using incorrect lug nuts can lead to wheel loosening. Safety first: verify all specifications before installation.
Historical Fitment Data Reference
In our dataset, FIAT 500e appears from 2013 to 2024 (8 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: 7.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause vibration and stress on studs.
- ✅ Check inner clearance for brake calipers; some aftermarket wheels may require spacers.
- ⚠️ 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).
- ⚠️ This bolt pattern is less common in our dataset. Verify wheel availability and hub specs before ordering.
Ready to upgrade or perform maintenance?
🛒 Shop Tools & Accessories on AmazonAs an Amazon Associate, I earn from qualifying purchases.
2018 FIAT 500e — Frequently Asked Questions
What is the bolt pattern for a 2018 FIAT 500e?
The 2018 FIAT 500e uses a 4x98 bolt pattern (also called lug pattern or PCD). The center bore is 58.1mm and the offset is 35mm.
What other years of FIAT 500e have the same bolt pattern as the 2018?
The FIAT 500e uses the 4x98 pattern from 2013 through 2024. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
How do I measure the bolt pattern on my 2018 FIAT?
The 2018 500e uses a 4x98 pattern. For 4, 6, or 8-lug wheels, measure center-to-center across opposite holes. For 5-lug, measure from the center of one hole to the back of the opposite hole.
Why is matching the 58.1mm center bore important for the 2018 500e?
The 58.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Will wheels from another FIAT fit my 2018 500e?
Only if they share the exact same 4x98 bolt pattern, a compatible offset, and a center bore equal to or larger than 58.1mm.
How tight should I torque the lug nuts on a 2018 FIAT 500e?
Refer to your owner's manual for exact specs, but always tighten the 12x1.25 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
Need more vehicle fitment data?
Access our complete, raw JSON/CSV database of over 11,000+ vehicles for your next app or project.
Get the Full Dataset