What is the wheel bolt pattern on a Subaru Outback?
The wheel bolt pattern on most Subaru Outback models is 5x100 mm (five lug holes arranged on a 100 mm circle). While this covers the majority of North American Outbacks, some overseas variants can differ, so it’s important to verify the exact spec for your year and market.
Standard pattern for North American Outbacks
These are the core specifications you’ll most often encounter on Outbacks sold in the United States and Canada. The typical configuration is a 5x100 bolt pattern, a hub bore around 56.1 mm, and lug nuts sized M14x1.5 with a 60-degree conical seat.
Key hardware specs you should know when checking wheels or replacements:
- Bolt pattern (PCD): 5x100
- Center bore (hub bore): 56.1 mm
- Lug nut size and thread pitch: M14 x 1.5
- Lug nut seat type: 60-degree conical (acorn) seat
These specifications cover most Outbacks in North America; always confirm for your exact year and trim, as there can be variations by market or generation.
Market variations and how to confirm for your vehicle
While 5x100 is the standard for most Outbacks, some export variants may use different bolt patterns. To ensure you get compatible wheels, verify the exact spec for your vehicle using official documentation or a dealership reference.
Ways to verify the bolt pattern on your specific Outback:
- Check the driver’s door placard or the stamped information near the fuel door for PCD and center bore details
- Refer to the owner’s manual or contact a Subaru dealership with your VIN
- Measure the bolt pattern yourself by marking the five lug holes and calculating the diameter (PCD)
- Cross-check with reliable wheel and tire compatibility resources for your year/model
Accurate verification helps prevent buying wheels that don’t fit or require spacers or adapters.
Summary
For most Subaru Outback models in North America, the wheel bolt pattern is 5x100 with a 56.1 mm center bore and lug Nuts M14x1.5 with a 60-degree conical seat. Always confirm the exact specification for your specific year, trim, and market by checking the door placard, the owner’s manual, or consulting a Subaru dealer, especially when sourcing wheels from different generations or regions.
