2018 Chevrolet Corvette 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 Corvette, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x120.65 (5x4.75") |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 70.3 mm |
| Offset (ET) | 77 |
| Torque Specs | 80 ft-lbs (108 Nm) |
Imperial Match: 5x120.65 is commonly referred to as 5x4.75" in US Standard.
2018 Corvette — Year-Specific Fitment Context
The 2018 Chevrolet Corvette is in year 27 of 28 using the 5x120.65 pattern (1992–2019). Wheels from any 1992–2019 Chevrolet Corvette are cross-compatible with the 2018 model. Across its full production run (1992–2024), the Corvette has also used: 5x120.
Chevrolet Corvette Bolt Pattern by Year
The table below shows how the Corvette's wheel specifications have changed over the years. The 2018 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x120.65 | 70.3 | 52 |
| 1993 | 5x120.65 | 70.3 | 52 |
| 1994 | 5x120.65 | 70.3 | 52 |
| 1995 | 5x120.65 | 70.3 | 52 |
| 1996 | 5x120.65 | 70.3 | 52 |
| 1997 | 5x120.65 | 70.3 | 52 |
| 1998 | 5x120.65 | 70.3 | 56 |
| 1999 | 5x120.65 | 70.3 | 56 |
| 2000 | 5x120.65 | 70.3 | 56 |
| 2001 | 5x120.65 | 70.3 | 56 |
| 2002 | 5x120.65 | 70.3 | 56 |
| 2003 | 5x120.65 | 70.3 | 56 |
| 2004 | 5x120.65 | 70.3 | 56 |
| 2005 | 5x120.65 | 70.3 | 78 |
| 2006 | 5x120.65 | 70.3 | 78 |
| 2007 | 5x120.65 | 70.3 | 78 |
| 2008 | 5x120.65 | 70.3 | 78 |
| 2009 | 5x120.65 | 70.3 | 78 |
| 2010 | 5x120.65 | 70.3 | 78 |
| 2011 | 5x120.65 | 70.3 | 78 |
| 2012 | 5x120.65 | 70.3 | 78 |
| 2013 | 5x120.65 | 70.3 | 78 |
| 2014 | 5x120.65 | 70.3 | 78 |
| 2015 | 5x120.65 | 70.3 | 77 |
| 2016 | 5x120.65 | 70.3 | 77 |
| 2017 | 5x120.65 | 70.3 | 77 |
| ▸ 2018 | 5x120.65 | 70.3 | 77 |
| 2019 | 5x120.65 | 70.3 | 50 |
| 2020 | 5x120 | 66.9 | 50 |
| 2021 | 5x120 | 66.9 | 50 |
| 2022 | 5x120 | 66.9 | 50 |
| 2023 | 5x120 | 66.9 | 50 |
| 2024 | 5x120 | 66.9 | 50 |
5x120.65 Pattern Context
This bolt pattern appears on 202 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x120.65:
Expert Buying Guide for 2018 Chevrolet Corvette
For the 2018 Chevrolet Corvette, the 70.3mm center bore is critical for hub-centric fitment. Aftermarket wheels with a larger bore require hub-centric rings to prevent vibration and ensure proper load distribution. The offset range is sensitive; the factory offset is around 77mm, but aftermarket wheels should stay within ±5mm to avoid rubbing or clearance issues. Always verify lug nut thread pitch (12x1.5) and seat type—use conical (60-degree) or ball-seat lug nuts as specified. Incorrect lug nuts can cause wheel loosening or damage. Wheels from 1992–2019 Corvettes are cross-compatible, but confirm center bore and offset for your specific model.
Historical Fitment Data Reference
In our dataset, Chevrolet Corvette appears from 1992 to 2024 (33 model years). Across model years, this model appears with 2 bolt patterns (5x120, 5x120.65).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 2
- Observed lug-size variants for this model: 3
- Observed total offset span across years: 28.0 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 wheel bearings.
- ✅ Check inner clearance for aftermarket wheels; the Corvette's brake calipers are large and may require spacers or specific offsets.
- ⚠️ 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 Corvette — Frequently Asked Questions
What is the bolt pattern for a 2018 Chevrolet Corvette?
The 2018 Chevrolet Corvette uses a 5x120.65 bolt pattern (also called lug pattern or PCD). The center bore is 70.3mm and the offset is 77mm.
What other years of Chevrolet Corvette have the same bolt pattern as the 2018?
The Chevrolet Corvette uses the 5x120.65 pattern from 1992 through 2019. Wheels from any of these model years are dimensionally compatible with the 2018, provided the offset and center bore also match.
What lug nut size does the 2018 Chevrolet Corvette use?
The 2018 Chevrolet Corvette uses N 12x1.50 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Can I use spacers on my 2018 Chevrolet Corvette?
Yes, but ensure the wheel spacers match the 5x120.65 bolt pattern and 70.3mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
What is the center bore of a 2018 Chevrolet Corvette?
The factory center bore (hub bore) for the 2018 Chevrolet Corvette is 70.3mm. If your aftermarket wheels have a larger hub bore, you will need hub-centric rings to prevent vibration.
What is the factory wheel offset for a 2018 Chevrolet Corvette?
The OEM offset for the 2018 Corvette is typically around 77mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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