What bolt pattern does Subaru use?
Most Subaru models use a 5-lug, 100-mm bolt pattern (5x100). This is the standard across the brand's passenger cars, though there are model- and generation-specific variations that buyers should verify before wheel upgrades.
Bolt pattern basics for Subaru
The 5x100 bolt circle is the baseline for Subaru's wheel mounting. Practically, this means five lug holes arranged on a 100-millimeter diameter circle. Below are the typical patterns and high-level notes to keep in mind when selecting wheels.
Common patterns by model
The vast majority of current and recent Subarus use 5x100. There are rare, regional, or early-year exceptions, so always confirm for your exact vehicle.
- 5x100 bolt pattern: five lug holes on a 100 mm circle, used by most Impreza, Legacy, Outback, Forester, Crosstrek, and BRZ/Toyota 86 variants.
- Exceptions exist for certain very old or market-specific Subarus, which may use different bolt patterns. Always verify with the VIN or official specs.
In practice, for wheel and tire shopping, starting with 5x100 covers the vast majority of Subaru models. Always double-check the vehicle's exact spec before purchasing wheels or adapters.
How to verify the bolt pattern for your Subaru
To avoid mismatches, confirm through official sources or precise measurement. The steps below help ensure you buy wheels that fit correctly.
- Check the door jamb placard or owner's manual for the wheel bolt pattern and lug count.
- Consult Subaru's official parts catalog or a dealer for your exact year, make, and model to confirm the bolt pattern.
- If you must measure yourself, count five lugs and measure the distance across the center between opposite holes to confirm a 100 mm circle.
- Verify center bore compatibility: Subaru wheels commonly use a 56.1 mm hub bore; if your wheel has a larger bore, you may need a hub-centric ring, while a smaller bore won’t fit without modification.
- Consider clearance, offset, and brake caliper size. Mismatches can cause rubbing or brake clearance issues.
In short, validation through official specs or measurement is essential, but the standard remains 5x100 for most Subarus.
Summary
Subaru's typical bolt pattern is 5x100, meaning five lugs on a 100 mm circle. This covers the majority of models and generations, though there are rare exceptions. Always verify the exact bolt pattern for your specific vehicle year and model before buying wheels or adapters, and consult a dealer if in doubt.
