What bolt pattern is a Subaru Outback?
The Subaru Outback typically uses a 5x100 bolt pattern, meaning five lug holes arranged on a 100 millimeter circle. This is the standard configuration for most US-market Outbacks and aligns with many other Subaru models.
Bolt pattern basics for the Outback
In wheel terminology, the bolt pattern (also called the bolt circle) describes two things: the number of lug holes and the diameter of the circle that passes through their centers. For the Outback, that circle is five holes on a 100 mm diameter. When you buy wheels or tires, this pattern determines compatibility at a glance.
How to verify the exact pattern on your car
To confirm your specific model year and market, check authoritative sources and inspect your vehicle’s data plate. Use these steps to be sure before purchasing wheels:
- Open the driver's door and read the information placard or check the owner’s manual for wheel specification data.
- Look for a wheel lug pattern entry (often listed as "5x100" or similar) on the placard or in the technical specs for your year/model.
- If you cannot find the info, measure the bolt circle by placing a ruler or tape measure across opposite lug holes and calculating the diameter, then compare to 100 mm (approximately 3.94 inches).
- Verify the center bore size (the hole in the wheel center that fits over the hub) to ensure hub-centric fit or plan for a ring if needed.
- When in doubt, contact a Subaru dealer or qualified tire/wheel shop with your VIN to confirm the correct bolt pattern for your exact vehicle.
Knowing your exact configuration helps ensure you pick wheels that fit properly and safely, avoiding issues with clearance, hub fit, and lug seating.
Notes on aftermarket wheels and adapters
Wheels with a different bolt pattern, such as 5x114.3, require adapters or a wheel set designed for 5x100. Using adapters can affect wheel offset, load rating, and warranty. Always verify compatibility for your year, trim, and market, and prefer hub-centric wheels that match the hub diameter (or use hub rings as needed).
Regional and model-year considerations
While 5x100 is standard for most Outbacks in recent years, some markets or special editions can vary. If your Outback is an older model or a region-specific trim, confirm with Subaru or a trusted parts retailer before buying wheels or tires.
Summary
Conclusion: The Subaru Outback commonly uses a 5x100 bolt pattern. Always verify for your exact vehicle year, market, and trim by consulting the owner's manual, the door placard, or a Subaru dealer. When changing wheels, ensure pattern, center bore, offset, and load ratings all align to maintain safety and performance.
