Ford Focus ST Wheel Nut Torque: A Complete Guide
Why is Wheel Nut Torque Important?
- Proper wheel nut torque is crucial for the safety and performance of your Ford Focus ST.
- Incorrect torque can lead to loose or over-tightened wheel nuts, which can result in wheel detachment or damage to the wheel studs.
- By following the recommended torque settings, you can ensure the wheels are securely fastened, reducing the risk of accidents and maintaining optimal driving conditions.
Understanding Wheel Nut Torque Specifications
- Wheel nut torque is measured in pound-feet (lb-ft) or Newton meters (Nm).
- It is essential to use a torque wrench to achieve accurate torque values.
- Over-tightening can cause the studs to stretch or break, while under-tightening can lead to wheel wobbling or detachment.
Ford Focus ST Wheel Nut Torque Settings
Here are the recommended wheel nut torque settings for the Ford Focus ST:
| Wheel Size | Torque (lb-ft) | Torque (Nm) |
|---|---|---|
| 17-inch | 100-110 | 135-150 |
| 18-inch | 100-110 | 135-150 |
| 19-inch | 100-110 | 135-150 |
Step-by-Step Guide to Torque Wheel Nuts
- Ensure you have the correct torque specifications for your Ford Focus ST’s wheel size.
- Using a lug wrench, loosen the wheel nuts on the wheel you want to remove.
- Place a jack under the vehicle’s designated jacking point and lift the wheel off the ground.
- Completely remove the loosened wheel nuts and set them aside.
- Align the holes on the spare wheel with the wheel studs and slide it onto the hub.
- Hand-tighten the wheel nuts onto the studs, ensuring they are evenly threaded.
- Using a torque wrench, tighten the wheel nuts in a star pattern.
- Refer to the torque specifications table and gradually increase the torque to the recommended value.
- Repeat the torque tightening process for all the remaining wheel nuts.
- Lower the vehicle using the jack and remove the jack from under the car.
- Double-check all the wheel nuts to ensure they are properly torqued.
Additional Tips for Wheel Nut Torque
- Always consult your Ford Focus ST owner’s manual for specific torque values.
- Ensure the wheel studs and nuts are clean and free from debris before torquing.
- Regularly inspect the wheel nuts for signs of wear or damage.
- Consider using a torque stick or torque limiting extension if a torque wrench is not available.
- Do not use an impact wrench to tighten the wheel nuts, as it can lead to inaccurate torque values.
Conclusion
Proper wheel nut torque is essential for the safety and performance of your Ford Focus ST. By following the recommended torque settings and using a torque wrench, you can ensure your wheels are securely fastened. Remember to consult your owner’s manual for specific torque values and regularly inspect the wheel nuts for any signs of wear or damage. Stay safe on the road by prioritizing wheel nut torque maintenance.