2005 Pontiac G6 Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2005 Pontiac G6, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x110 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.50 |
| Center Bore (CB) | 65.1 mm |
| Offset (ET) | 40 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2005 G6 — Year-Specific Fitment Context
The 2005 model year marks the beginning of the Pontiac G6's 5x110 bolt pattern era, which continued through 2010 (6 consecutive years). Wheels from any 2005–2010 Pontiac G6 are cross-compatible with the 2005 model.
Pontiac G6 Bolt Pattern by Year
The table below shows how the G6's wheel specifications have changed over the years. The 2005 model year is highlighted.
Fitment Notes
The 2005 Pontiac G6 has a bolt pattern of 5x110.
This means it is a 5 lug pattern with a circle diameter of 110mm. When shopping for aftermarket wheels, ensure the "lug pattern" or "PCD" matches these numbers.
Year-to-Year Fitment Context
In our dataset, Pontiac G6 appears from 2005 to 2010 (6 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: 0.0 mm
5x110 Pattern Context
This bolt pattern appears on 126 vehicles in our current database and is considered uncommon.
Examples of other vehicles using 5x110:
2005 Pontiac G6 — Frequently Asked Questions
What is the bolt pattern for a 2005 Pontiac G6?
The 2005 Pontiac G6 uses a 5x110 bolt pattern (also called lug pattern or PCD). The center bore is 65.1mm and the offset is 40mm.
What other years of Pontiac G6 have the same bolt pattern as the 2005?
The Pontiac G6 uses the 5x110 pattern from 2005 through 2010. Wheels from any of these model years are dimensionally compatible with the 2005, provided the offset and center bore also match.
What lug nut size does the 2005 Pontiac G6 use?
The 2005 Pontiac G6 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 2005 Pontiac G6?
Yes, but ensure the wheel spacers match the 5x110 bolt pattern and 65.1mm center bore. Also verify that you have enough thread engagement for your N 12x1.50 hardware.
Can I put aftermarket wheels on my 2005 Pontiac G6?
Absolutely. Just ensure the aftermarket wheels have a 5x110 bolt pattern, an offset near 40mm, and a center bore of at least 65.1mm (using hub rings if larger).
What is the factory wheel offset for a 2005 Pontiac G6?
The OEM offset for the 2005 G6 is typically around 40mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
Fitment Checklist Before You Buy Wheels
- 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).
Editorial Fitment Notes
Pontiac G6 is generally consistent in bolt-pattern records across model years, but offset and hardware should still be validated before purchase.
- Observed production years in our database: 2005-2010 (6 model years).
- Observed bolt-pattern variants: 1 (5x110).
- Observed total offset span across years: 0.0 mm.
- Observed center-bore variants: 1 | lug-size variants: 1.
Data Quality & Review
Source note: Compiled from manufacturer fitment references, historical wheel data, and internal normalization rules.
Last reviewed: 2026-05-26 | Reviewed by: Bolt Pattern HQ Editorial Team
If you find a discrepancy for 2005 Pontiac G6, please report it via our About page contact so we can verify and update this record.