2021 Subaru Impreza Bolt Pattern
Checking fitment for your vehicle? Below you will find the factory bolt pattern (also known as the lug pattern) for the 2021 Subaru Impreza, along with offset and center bore data.
| Bolt Pattern (Lug Pattern) | 5x100 |
|---|---|
| Lug Nut / Bolt Size | 12x1.25 |
| Center Bore (CB) | 56.1 mm |
| Offset (ET) | 48 |
| Torque Specs | 80 ft-lbs (108 Nm) |
2021 Impreza — Year-Specific Fitment Context
The 2021 Subaru Impreza is in year 29 of 32 using the 5x100 pattern (1993–2024). Wheels from any 1993–2024 Subaru Impreza are cross-compatible with the 2021 model.
Subaru Impreza Bolt Pattern by Year
The table below shows how the Impreza's wheel specifications have changed over the years. The 2021 model year is highlighted.
| Year | Bolt Pattern | Center Bore | Offset |
|---|---|---|---|
| 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 | 5x100 | 56.1 | 55 |
| 2017 | 5x100 | 56.1 | 55 |
| 2018 | 5x100 | 56.1 | 48 |
| 2019 | 5x100 | 56.1 | 48 |
| 2020 | 5x100 | 56.1 | 48 |
| ▸ 2021 | 5x100 | 56.1 | 48 |
| 2022 | 5x100 | 56.1 | 48 |
| 2023 | 5x100 | 56.1 | 48 |
| 2024 | 5x100 | 56.1 | 48 |
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 2021 Subaru Impreza
For your 2021 Subaru Impreza, the 5x100 bolt pattern and 56.1mm center bore are critical. Aftermarket wheels often have a larger bore (e.g., 73.1mm), requiring hub-centric rings to prevent vibration and ensure proper load transfer. The factory offset is 48mm; deviations beyond ±5mm may cause rubbing or clearance issues. Always use lug nuts with the correct 12x1.25 thread pitch and a 60-degree conical seat (common for aftermarket wheels) or ball seat (OEM). Avoid using incorrect lug nuts, as they can loosen or damage the wheel. Re-torque after 50-100 miles.
Historical Fitment Data Reference
In our dataset, Subaru Impreza appears from 1993 to 2024 (32 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: 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, ensure hub-centric rings are installed to match the 56.1mm bore.
- ✅ Check inner clearance for wheels wider than 7.5 inches or offset below 45mm to avoid strut 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).
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2021 Subaru Impreza — Frequently Asked Questions
What is the bolt pattern for a 2021 Subaru Impreza?
The 2021 Subaru Impreza 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 Impreza have the same bolt pattern as the 2021?
The Subaru Impreza uses the 5x100 pattern from 1993 through 2024. Wheels from any of these model years are dimensionally compatible with the 2021, provided the offset and center bore also match.
What lug nut size does the 2021 Subaru Impreza use?
The 2021 Subaru Impreza uses 12x1.25 lug nuts. Always verify the thread pitch and seat type (cone, ball, or flat) match your aftermarket wheels.
Why is matching the 56.1mm center bore important for the 2021 Impreza?
The 56.1mm center bore ensures the wheel is perfectly centered on the hub. If the wheel is lug-centric instead of hub-centric, you may experience steering wheel vibration at highway speeds.
Do 2021 Subaru Imprezas use lug bolts or lug nuts?
The 2021 Impreza requires 12x1.25 hardware. Check your specific trim to ensure you use the correct conical or spherical seating.
What is the factory wheel offset for a 2021 Subaru Impreza?
The OEM offset for the 2021 Impreza is typically around 48mm. Depending on wheel width, a deviation of ±5mm is usually acceptable, but verify suspension clearance.
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