2016 Chevy Impala Lug Nut Torque Specifications
Why Lug Nut Torque Matters
Properly torquing the lug nuts on your Chevy Impala is crucial for the safety and performance of your vehicle. Lug nuts that are not tightened to the correct torque can lead to wheel vibrations, uneven tire wear, and even wheel detachment while driving. To ensure the longevity and reliability of your Impala’s wheels, it is essential to follow the recommended lug nut torque specifications.
Recommended Lug Nut Torque for 2016 Chevy Impala
The lug nut torque specifications for the 2016 Chevy Impala vary depending on the trim level and wheel size. It is important to note that these specifications are for factory-installed wheels and may differ if you have aftermarket wheels. Always refer to your vehicle’s owner’s manual or consult a professional if you are unsure.
| Trim Level | Wheel Size | Lug Nut Torque (lb-ft/Nm) |
|---|---|---|
| LS | 16-inch | 100/135 |
| LS | 18-inch | 100/135 |
| LT | 18-inch | 100/135 |
| LT | 19-inch | 100/135 |
| LTZ | 19-inch | 100/135 |
| LTZ | 20-inch | 140/190 |
| SS | 20-inch | 140/190 |
Steps to Properly Torque Lug Nuts
To ensure the lug nuts on your 2016 Chevy Impala are torqued correctly, follow these steps:
- Start by parking your Impala on a level surface and engaging the parking brake.
- Using a lug wrench or a torque wrench, loosen each lug nut counterclockwise, but do not remove them completely.
- Position the jack under the appropriate jacking point and raise the vehicle until the tire is off the ground.
- Remove the loosened lug nuts and the wheel.
- Clean the wheel hub and the mounting surface to ensure proper contact.
- Place the wheel onto the hub and hand-tighten the lug nuts in a star pattern to ensure even tightening.
- Using a torque wrench, tighten the lug nuts in the recommended sequence and torque specification for your specific Impala trim level and wheel size.
- Repeat the process for each wheel.
- Lower the vehicle and remove the jack.
- Once the vehicle is on the ground, use the torque wrench to double-check the lug nut torque to ensure they are properly tightened.
Final Thoughts
Properly torquing the lug nuts on your 2016 Chevy Impala is essential for your safety and the longevity of your vehicle’s wheels. By following the recommended torque specifications and using the correct sequence, you can ensure that your wheels are securely fastened. Remember to always consult your owner’s manual or seek professional advice if you have any doubts or questions regarding lug nut torque.