1998 Subaru Forester Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 1998 Subaru Forester, 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) |
1998 Forester — Year-Specific Fitment Context
The 1998 model year marks the beginning of the Subaru Forester's 5x100 bolt pattern era, which continued through 2018 (21 consecutive years). Wheels from any 1998–2018 Subaru Forester are cross-compatible with the 1998 model. Across its full production run (1998–2025), the Forester has also used: 5x114.3.
Subaru Forester Bolt Pattern by Year
The table below shows how the Forester's wheel specifications have changed over the years. The 1998 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| ▸ 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 | 5x100 | 56.1 | 55 |
| 2017 | 5x100 | 56.1 | 55 |
| 2018 | 5x100 | 56.1 | 48 |
| 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 |
| 2025 | 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 1998 Subaru Forester
For your 1998 Subaru Forester, the bolt pattern is 5x100, shared with all 1998-2018 Foresters. The center bore is 56.1mm; aftermarket wheels often have a larger bore, requiring hub-centric rings to prevent vibration and ensure proper load distribution. Offset is critical: stock is 55mm. Sticking within 48-55mm is recommended to avoid bearing stress or fender rubbing. Always use the correct lug nuts: M12x1.25 thread pitch with a conical (60-degree) seat. Never use ball-seat lug nuts, as they can loosen or damage the wheel. Re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Subaru Forester appears from 1998 to 2025 (28 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 to 80-90 ft-lbs after 50-100 miles of driving.
- ✅ If using aftermarket wheels, verify hub-centric ring inner diameter matches 56.1mm; outer diameter must match wheel bore.
- ✅ Avoid wheels with offset below 45mm to prevent excessive load on wheel bearings and potential rubbing.
- ⚠️ 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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1998 Subaru Forester — Frequently Asked Questions
What is the bolt pattern for a 1998 Subaru Forester?
The 1998 Subaru Forester 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 Forester have the same bolt pattern as the 1998?
The Subaru Forester uses the 5x100 pattern from 1998 through 2018. Wheels from any of these model years are dimensionally compatible with the 1998, provided the offset and center bore also match.
Will wheels from another Subaru fit my 1998 Forester?
Only if they share the exact same 5x100 bolt pattern, a compatible offset, and a center bore equal to or larger than 56.1mm.
How tight should I torque the lug nuts on a 1998 Subaru Forester?
Refer to your owner's manual for exact specs, but always tighten the N 12x1.25 hardware in a star or crisscross pattern. Re-torque after the first 50 miles of driving.
What is the PCD for a 1998 Subaru Forester?
PCD stands for Pitch Circle Diameter, which is the same as the bolt pattern. For the 1998 Forester, the PCD is 5x100.
Can I use spacers on my 1998 Subaru Forester?
Yes, but ensure the wheel spacers match the 5x100 bolt pattern and 56.1mm center bore. Also verify that you have enough thread engagement for your N 12x1.25 hardware.
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