2009 Subaru Outback Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2009 Subaru Outback, 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) | 48 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2009 Outback — Year-Specific Fitment Context
The 2009 Subaru Outback is in year 10 of 16 using the 5x100 pattern (2000–2015). Wheels from any 2000–2015 Subaru Outback are cross-compatible with the 2009 model. Across its full production run (2000–2024), the Outback has also used: 5x114.3.
Subaru Outback Bolt Pattern by Year
The table below shows how the Outback's wheel specifications have changed over the years. The 2009 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 2000 | 5x100 | 56.1 | 48 |
| 2001 | 5x100 | 56.1 | 48 |
| 2002 | 5x100 | 56.1 | 48 |
| 2003 | 5x100 | 56.1 | 48 |
| 2004 | 5x100 | 56.1 | 48 |
| 2005 | 5x100 | 56.1 | 48 |
| 2006 | 5x100 | 56.1 | 48 |
| 2007 | 5x100 | 56.1 | 48 |
| 2008 | 5x100 | 56.1 | 48 |
| ▸ 2009 | 5x100 | 56.1 | 48 |
| 2010 | 5x100 | 56.1 | 48 |
| 2011 | 5x100 | 56.1 | 48 |
| 2012 | 5x100 | 56.1 | 48 |
| 2013 | 5x100 | 56.1 | 48 |
| 2014 | 5x100 | 56.1 | 48 |
| 2015 | 5x100 | 56.1 | 48 |
| 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 2009 Subaru Outback
The 2009 Subaru Outback uses a 5x100 bolt pattern with a 56.1mm center bore and 48mm offset. When selecting aftermarket wheels, hub-centric rings are mandatory to match the 56.1mm bore, preventing vibrations and ensuring proper load distribution. The offset is sensitive; staying within ±5mm of 48mm is recommended to avoid rubbing or suspension interference. Always use lug nuts with the correct thread pitch (12x1.25) and seat type—factory wheels use a ball seat, while aftermarket wheels may require conical (60-degree) or ball seat nuts. Mixing seat types can cause wheel loosening. Verify lug nut engagement (minimum 6-8 full turns) and torque to 80-90 ft-lbs.
Historical Fitment Data Reference
In our dataset, Subaru Outback appears from 2000 to 2024 (25 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: 7.0 mm
Quick Tips & Safety Warnings
- ✅ Re-torque lug nuts after 50-100 miles of driving to ensure proper seating.
- ✅ Avoid using wheels with a center bore larger than 56.1mm without hub-centric rings; universal rings may not fit precisely.
- ✅ Check for caliper clearance, especially with 17-inch or smaller wheels, as the Outback's brakes can be tight.
- ⚠️ 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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2009 Subaru Outback — Frequently Asked Questions
What is the bolt pattern for a 2009 Subaru Outback?
The 2009 Subaru Outback uses a 5x100 bolt pattern (also called lug pattern or PCD). The center bore is 56.1mm and the offset is 48mm.
What other years of Subaru Outback have the same bolt pattern as the 2009?
The Subaru Outback uses the 5x100 pattern from 2000 through 2015. Wheels from any of these model years are dimensionally compatible with the 2009, provided the offset and center bore also match.
What does 48mm offset mean for the 2009 Outback?
An offset of 48mm means the wheel's mounting surface is 48mm away from its centerline. Changing this value drastically can affect suspension geometry and wheel bearing wear on your Subaru.
Will wheels from another Subaru fit my 2009 Outback?
Only if they share the exact same 5x100 bolt pattern, a compatible offset, and a center bore equal to or larger than 56.1mm.
Can I put aftermarket wheels on my 2009 Subaru Outback?
Absolutely. Just ensure the aftermarket wheels have a 5x100 bolt pattern, an offset near 48mm, and a center bore of at least 56.1mm (using hub rings if larger).
How do I measure the bolt pattern on my 2009 Subaru?
The 2009 Outback 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.
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