2018 Chevrolet Volt Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2018 Chevrolet Volt, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x115 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 41 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2018 Volt — Year-Specific Fitment Context
The 2018 model year is the final year of the Chevrolet Volt's 5x115 bolt pattern run (since 2011). Wheels from any 2011–2018 Chevrolet Volt are cross-compatible with the 2018 model. Important: starting in 2019, Chevrolet switched to 5x105 — those wheels will not fit the 2018 model. Across its full production run (2011–2019), the Volt has also used: 5x105.
Chevrolet Volt Bolt Pattern by Year
The table below shows how the Volt's wheel specifications have changed over the years. The 2018 model year is highlighted.
5x115 Pattern Context
This bolt pattern appears on 498 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x115:
Expert Buying Guide for 2018 Chevrolet Volt
For your 2018 Chevrolet Volt, the bolt pattern is 5x115 with a 70.3mm center bore. When selecting aftermarket wheels, ensure they have a center bore of at least 70.3mm or use hub-centric rings to prevent vibration. The factory offset is 41mm; staying within ±5mm is recommended to avoid rubbing or clearance issues. Lug nuts are 12x1.50 with a conical (60-degree) seat—never use ball-seat or shank-style nuts. Note: 2019+ Volt wheels (5x105) will not fit. Always re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Chevrolet Volt appears from 2011 to 2019 (9 model years). Across model years, this model appears with 2 bolt patterns (5x105, 5x115).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 83.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 140 ft-lb after 50-100 miles of driving.
- ✅ Avoid using wheels from 2019+ Volts (5x105) or other GM 5x115 vehicles with different center bores.
- ✅ If using aftermarket wheels, verify hub-centric ring inner diameter matches 70.3mm and outer diameter matches wheel bore.
- ⚠️ 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 model has multiple bolt-pattern records across years. Match wheels to exact year/trim before purchase.
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2018 Chevrolet Volt — Frequently Asked Questions
What is the bolt pattern for a 2018 Chevrolet Volt?
The 2018 Chevrolet Volt uses a 5x115 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 41mm.
What other years of Chevrolet Volt have the same bolt pattern as the 2018?
The Chevrolet Volt uses the 5x115 pattern from 2011 through 2018. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
Will 2019 Chevrolet Volt wheels fit a 2018 model?
No. The 2019 Chevrolet Volt switched to a 5x105 bolt pattern, which is not compatible with the 2018 model's 5x115. Using mismatched patterns is unsafe.
Can I use spacers on my 2018 Chevrolet Volt?
Yes, but ensure the wheel spacers match the 5x115 bolt pattern and 70.3mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
What is the PCD for a 2018 Chevrolet Volt?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2018 Volt, the PCD is 5x115.
How do I measure the bolt pattern on my 2018 Chevrolet?
The 2018 Volt uses a 5x115 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.
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