What size are the wheel nuts on a Subaru STi?
The wheel nuts on a Subaru STi typically measure 12mm in size. This is a standard size for many Subaru models, ensuring compatibility with the vehicle's wheel and brake system design. In this article, we'll dive deeper into the specifics of Subaru STi wheel nut sizes and provide additional context around this important component.
Understanding Wheel Nut Sizes
Wheel nuts, also known as lug nuts, are the threaded fasteners that secure a vehicle's wheels to the hubs. The size of these nuts is crucial, as they need to properly fit the wheel's lug holes and provide a secure connection. Incorrect wheel nut sizes can lead to dangerous situations, such as wheels becoming detached while driving.
Subaru STi Wheel Nut Specifications
The Subaru STi, a high-performance variant of the Subaru Impreza, typically features 12mm wheel nuts. This size is common across many Subaru models, including the standard Impreza, Outback, Ascent, and others. The 12mm wheel nut size ensures a tight and secure fit, allowing the wheels to withstand the high-performance demands of the STi.
Importance of Proper Wheel Nut Maintenance
Maintaining the correct wheel nut size and ensuring they are properly tightened is crucial for the safety and performance of your Subaru STi. Neglecting this can lead to the following issues:
- Wheel separation: Improperly sized or loose wheel nuts can cause the wheel to become detached from the vehicle, leading to a potentially catastrophic accident.
- Uneven tire wear: Incorrect wheel nut tightness can cause the wheels to become misaligned, resulting in uneven tire wear and reduced handling performance.
- Brake system damage: Loose wheel nuts can allow the wheel to shift, potentially causing damage to the brake components and compromising the vehicle's braking ability.
To avoid these problems, it's essential to regularly check the tightness of your Subaru STi's wheel nuts and ensure they are properly torqued to the manufacturer's specifications.
Conclusion
The wheel nuts on a Subaru STi typically measure 12mm in size, a standard specification for many Subaru models. Maintaining the correct wheel nut size and ensuring proper tightness is crucial for the safety and performance of your vehicle. By understanding and adhering to these guidelines, you can help keep your Subaru STi running smoothly and safely on the road.
Are all Subaru lug nuts the same?
No, not all Subaru lug nuts are the same. There are various wheel nuts for Subaru in the market. Most Subaru vehicles use steel wheel nuts. The most common thread sizes that are used by Subaru cars are M12x1.
How do I know my wheel nut size?
Most manuals will specify the size and type of lug nuts required for the vehicle. But if you don't have access to your owner's manual, you can check the side of the wheel nut to see if the size is imprinted on it. That's most common for nuts that have a chrome cap fitted over the lug nut, but it's a possibility.
Are Subaru lug nuts metric or standard?
Yes, almost all Subaru cars use metric bolts. The thread sizes of the lug nuts will vary based on the wheel studs. Therefore, you need metric Subaru lug nuts to fully secure the wheels. For example, the most common metric thread sizes of Subaru bolts are M12x1.
What size are the lug nuts on a 2012 Subaru STI?
M12x1. 25 Open End Bulge Acorn Lug Nut - 19mm Hex - 60 Degree Cone Seat.
What size socket for wheel nuts?
You should have steel wheel bolts so you cant really damage them, the soft sockets are intended for alloy wheel nuts as found on air cooled 911. Anyhow you would need a 19mm socket to remove them.
What size are the wheel nuts on a WRX STI?
The lug nut size on most Subarus is 12mm x 1.25. This includes models like the Impreza, Legacy, Outback, Forester, Crosstrek, and newer WRX/STi models.
What size socket do I need to take off lug nuts?
If the question “what size of sockets for lug nuts should I use” comes to your mind; the most common socket sizes for lug nuts are 17 mm, 19 mm, 21 mm, and 22 mm, all available at Olsa Tools. The 11/16-inch, 3/4-inch, 13/16-inch, and 7/8-inch SAE socket sizes also are fairly common.
What bolt pattern is STi?
All STi's except the 2004 are 5x114. 3. No,the WRX is only 5x100. All STi's except the 2004 are 5x114.
What size are Subaru lug nuts?
25 Wheel Nuts Set 20 Pcs Lug Nuts Hex Size 3/4"(19mm) Replacement for Subaru Ascent 2019-2020,for Subaru BRZ 2013-2020,for Subaru Crosstrek 2016-2020,for Subaru Forester 2003-2020.
What size are my wheel nuts?
Most manuals will specify the size and type of lug nuts required for the vehicle. But if you don't have access to your owner's manual, you can check the side of the wheel nut to see if the size is imprinted on it. That's most common for nuts that have a chrome cap fitted over the lug nut, but it's a possibility.
