2006 Subaru Legacy Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2006 Subaru Legacy, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x100 |
|---|---|
| Lug Nut / Bolt Size | N 12x1.25 |
| Center Bore (CB) | 56.1 mm |
| Offset (ET) | 55 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2006 Legacy — Year-Specific Fitment Context
The 2006 Subaru Legacy is in year 15 of 24 using the 5x100 pattern (1992–2015). Wheels from any 1992–2015 Subaru Legacy are cross-compatible with the 2006 model. Across its full production run (1992–2024), the Legacy has also used: 5x114.3.
Subaru Legacy Bolt Pattern by Year
The table below shows how the Legacy's wheel specifications have changed over the years. The 2006 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 1992 | 5x100 | 56.1 | 55 |
| 1993 | 5x100 | 56.1 | 55 |
| 1994 | 5x100 | 56.1 | 55 |
| 1995 | 5x100 | 56.1 | 55 |
| 1996 | 5x100 | 56.1 | 55 |
| 1997 | 5x100 | 56.1 | 55 |
| 1998 | 5x100 | 56.1 | 55 |
| 1999 | 5x100 | 56.1 | 55 |
| 2000 | 5x100 | 56.1 | 55 |
| 2001 | 5x100 | 56.1 | 55 |
| 2002 | 5x100 | 56.1 | 55 |
| 2003 | 5x100 | 56.1 | 55 |
| 2004 | 5x100 | 56.1 | 55 |
| 2005 | 5x100 | 56.1 | 55 |
| ▸ 2006 | 5x100 | 56.1 | 55 |
| 2007 | 5x100 | 56.1 | 55 |
| 2008 | 5x100 | 56.1 | 55 |
| 2009 | 5x100 | 56.1 | 55 |
| 2010 | 5x100 | 56.1 | 55 |
| 2011 | 5x100 | 56.1 | 55 |
| 2012 | 5x100 | 56.1 | 55 |
| 2013 | 5x100 | 56.1 | 55 |
| 2014 | 5x100 | 56.1 | 55 |
| 2015 | 5x100 | 56.1 | 55 |
| 2016 | 5x114.3 | 56.1 | 55 |
| 2017 | 5x114.3 | 56.1 | 55 |
| 2018 | 5x114.3 | 56.1 | 55 |
| 2019 | 5x114.3 | 56.1 | 55 |
| 2020 | 5x114.3 | 56.1 | 55 |
| 2021 | 5x114.3 | 56.1 | 55 |
| 2022 | 5x114.3 | 56.1 | 55 |
| 2023 | 5x114.3 | 56.1 | 55 |
| 2024 | 5x114.3 | 56.1 | 55 |
5x100 Pattern Context
This bolt pattern appears on 447 vehicles in our current database and is considered moderately common.
Examples of other vehicles using 5x100:
Expert Buying Guide for 2006 Subaru Legacy
For your 2006 Subaru Legacy, the 5x100 bolt pattern is shared with 1992–2015 models, but the 56.1mm center bore is critical. Aftermarket wheels often have a larger bore (e.g., 73.1mm), requiring hub-centric rings to prevent vibration and ensure load is on the hub, not the lugs. Offset is sensitive: stock is 55mm; deviations over ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct thread pitch (12x1.25) and seat type—factory uses conical/tapered seats. Ball-seat or shank-style nuts can loosen or damage wheels. Re-torque after 50–100 miles.
Historical Fitment Data Reference
In our dataset, Subaru Legacy appears from 1992 to 2024 (33 model years). Across model years, this model appears with 2 bolt patterns (5x100, 5x114.3).
- Observed bolt-pattern variants for this model: 2
- Observed center-bore variants for this model: 1
- Observed lug-size variants for this model: 2
- Observed total offset span across years: 0.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts to 80–90 ft-lbs after 50–100 miles of driving to account for settling.
- ✅ Avoid using wheels from 2016+ Legacy models (5x114.3) without adapters; they won't bolt on directly.
- ✅ Check inner clearance for aftermarket wheels: offset below 50mm may contact struts; above 60mm may hit fenders.
- ⚠️ 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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2006 Subaru Legacy — Frequently Asked Questions
What is the bolt pattern for a 2006 Subaru Legacy?
The 2006 Subaru Legacy uses a 5x100 bolt pattern (also called lug pattern or PCD). The center bore is 56.1mm and the offset is 55mm.
What other years of Subaru Legacy have the same bolt pattern as the 2006?
The Subaru Legacy uses the 5x100 pattern from 1992 through 2015. Wheels from any of these model years are dimensionally compatible with the 2006, provided the offset and center bore also match.
What is the PCD for a 2006 Subaru Legacy?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 2006 Legacy, the PCD is 5x100.
What lug nut size does the 2006 Subaru Legacy use?
The 2006 Subaru Legacy uses N 12x1.25 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
How do I measure the bolt pattern on my 2006 Subaru?
The 2006 Legacy uses a 5x100 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 does 55mm offset mean for the 2006 Legacy?
An offset of 55mm means the wheel's mounting surface is 55mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Subaru.
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