2018 Genesis G90 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Genesis G90, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | 12x1.5 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 35-50 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2018 G90 — Year-Specific Fitment Context
The 2018 Genesis G90 is in year 2 of 8 using the 5x114.3 pattern (2017–2024). Wheels from any 2017–2024 Genesis G90 are cross-compatible with the 2018 model.
Genesis G90 Bolt Pattern by Year
The table below shows how the G90's wheel specifications have changed over the years. The 2018 model year is highlighted.
5x114.3 Pattern Context
This bolt pattern appears on 2902 vehicles in our current database and is considered very common.
Examples of other vehicles using 5x114.3:
Expert Buying Guide for 2018 Genesis G90
When selecting aftermarket wheels for your 2018 Genesis G90, the 67.1mm center bore is critical. Most aftermarket wheels have a larger bore (73.1mm common), requiring hub-centric rings to prevent vibration and ensure load is on the hub, not the lug nuts. Offset must stay within 35-50mm; straying outside risks rubbing suspension or fenders. Always use lug nuts with the correct 12x1.5 thread pitch and proper seat type—factory wheels use a ball seat, while many aftermarket wheels require a conical (60-degree) seat. Mismatched seats can cause wheel loosening. Verify lug nut compatibility before installation.
Historical Fitment Data Reference
In our dataset, Genesis G90 appears from 2017 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: 1
- Observed total offset span across years: 85.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to account for wheel settling.
- ✅ Avoid using universal fit wheels without hub-centric rings; they can cause steering wheel vibration and premature bearing wear.
- ✅ For the 2018 G90, ensure aftermarket wheels clear the large brake calipers; test fitment is recommended.
- ⚠️ Verify thread pitch before installation; M12x1.25 and M12x1.5 are not interchangeable.
- ⚠️ Confirm bolt pattern carefully. 5x114.3 is often confused with other common 5-lug patterns.
- ⚠️ This fitment uses a wide offset range. Check brake clearance and fender clearance before buying wheels.
- ⚠️ 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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2018 Genesis G90 — Frequently Asked Questions
What is the bolt pattern for a 2018 Genesis G90?
The 2018 Genesis G90 uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 35-50mm.
What other years of Genesis G90 have the same bolt pattern as the 2018?
The Genesis G90 uses the 5x114.3 pattern from 2017 through 2024. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
What does 35-50mm offset mean for the 2018 G90?
An offset of 35-50mm means the wheel's mounting surface is 35-50mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Genesis.
What is the center bore of a 2018 Genesis G90?
The factory center bore (hub bore) for the 2018 Genesis G90 is 67.1mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
How do I measure the bolt pattern on my 2018 Genesis?
The 2018 G90 uses a 5x114.3 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.
What is the factory wheel offset for a 2018 Genesis G90?
The OEM offset for the 2018 G90 is typically around 35-50mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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