2018 Hyundai Ioniq Electric Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Hyundai Ioniq Electric, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x114.3 (5x4.5") |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 67.1 mm |
| Offset (ET) | 45 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x114.3 is commonly referred to as 5x4.5" in US Standard.
2018 Ioniq Electric — Year-Specific Fitment Context
The 2018 Hyundai Ioniq Electric is in year 2 of 5 using the 5x114.3 pattern (2017–2021). Wheels from any 2017–2021 Hyundai Ioniq Electric are cross-compatible with the 2018 model.
Hyundai Ioniq Electric Bolt Pattern by Year
The table below shows how the Ioniq Electric'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 Hyundai Ioniq Electric
For the 2018 Hyundai Ioniq Electric, the 5x114.3 bolt pattern and 67.1mm center bore are critical. Aftermarket wheels often have a larger center bore (e.g., 73.1mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. The offset is sensitive: stock is 45mm. Sticking within ±5mm maintains suspension geometry and prevents rubbing. Always use the correct lug nuts: 12x1.50 thread pitch with a conical (60-degree) seat. Ball-seat or shank-style nuts can cause wheel loosening or damage. Re-torque after 50-100 miles. Avoid spacers without extended studs.
Historical Fitment Data Reference
In our dataset, Hyundai Ioniq Electric appears from 2017 to 2021 (5 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: 95.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 80-90 ft-lb after 50-100 miles of driving.
- ✅ If using aftermarket wheels, ensure hub-centric rings are installed to match the 67.1mm center bore.
- ✅ Verify wheel offset is within 40-50mm to avoid rubbing on suspension or fenders.
- ⚠️ 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.
- ⚠️ 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 Hyundai Ioniq Electric — Frequently Asked Questions
What is the bolt pattern for a 2018 Hyundai Ioniq Electric?
The 2018 Hyundai Ioniq Electric uses a 5x114.3 bolt pattern (also called lug pattern or PCD). The center bore is 67.1mm and the offset is 45mm.
What other years of Hyundai Ioniq Electric have the same bolt pattern as the 2018?
The Hyundai Ioniq Electric uses the 5x114.3 pattern from 2017 through 2021. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Do 2018 Hyundai Ioniq Electrics use lug bolts or lug nuts?
The 2018 Ioniq Electric requires N 12x1.50 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What does 45mm offset mean for the 2018 Ioniq Electric?
An offset of 45mm means the wheel's mounting surface is 45mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Hyundai.
What is the PCD for a 2018 Hyundai Ioniq Electric?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2018 Ioniq Electric, the PCD is 5x114.3.
What lug nut size does the 2018 Hyundai Ioniq Electric use?
The 2018 Hyundai Ioniq Electric uses N 12x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
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