2017 Subaru WRX Lug Nut Torque Specifications
Why Lug Nut Torque Matters
Properly torquing the lug nuts on your 2017 Subaru WRX is crucial for maintaining the safety and integrity of your vehicle’s wheels. Incorrect torque can lead to loose or over-tightened lug nuts, which can result in wheel damage, vibrations, and even accidents. To ensure the longevity and performance of your WRX, it is essential to follow the recommended lug nut torque specifications.
Recommended Torque Specifications
The following table provides the recommended lug nut torque specifications for the 2017 Subaru WRX:
| Wheel Size | Lug Nut Torque (lb-ft) | Lug Nut Torque (Nm) |
|---|---|---|
| 17-inch | 74-89 | 100-120 |
| 18-inch | 89-108 | 120-147 |
| 19-inch | 108-130 | 147-176 |
How to Properly Torque Lug Nuts
To ensure you torque the lug nuts correctly on your 2017 Subaru WRX, follow these steps:
- Start by parking your vehicle on a flat and level surface.
- Loosen the lug nuts on the wheel you intend to torque, but do not remove them completely.
- Consult your vehicle’s owner’s manual or the lug nut torque specifications chart above to determine the appropriate torque value for your wheel size.
- Using a torque wrench, tighten each lug nut in a star pattern, gradually increasing the torque to the recommended value.
- Once all lug nuts are torqued to specification, double-check each nut to ensure they are properly tightened.
- Repeat the process for each wheel on your Subaru WRX.
Additional Tips and Precautions
- Always use a torque wrench to ensure accurate torque measurement. Avoid using impact wrenches, as they can easily over-torque the lug nuts.
- Ensure that the wheel studs and lug nuts are clean and free from any debris or rust before torquing.
- Do not apply any lubrication or anti-seize to the lug nut threads, as this can affect the torque values.
- If you are unsure about the correct torque specifications or the proper torquing procedure, consult a professional mechanic or refer to the Subaru WRX owner’s manual.
Conclusion
Properly torquing the lug nuts on your 2017 Subaru WRX is a simple yet crucial maintenance task. By following the recommended torque specifications and using a torque wrench, you can ensure the safety, performance, and longevity of your vehicle’s wheels. Remember to always double-check your lug nuts after torquing to guarantee they are properly tightened.