What method is used to test tie rods and steering components?

The Dry Park method is a commonly utilized technique for testing tie rods and steering components. This method involves ensuring that the vehicle is stationary, typically without the engine running, to allow for a clear examination of the steering components. By turning the steering wheel back and forth, an inspector can observe the movement and play in the tie rods and other steering parts without any interference from the vehicle's motion or power steering system.

This method is effective because it allows for the detection of any looseness or wear in the components, which can lead to steering problems. Observing the behavior of these components under non-dynamic conditions helps in assessing their performance accurately. In the context of vehicle inspections, ensuring that these components are in good condition is critical for safety and handling.

While there are other methods such as visual inspections that provide some information about the condition of the components, the Dry Park method is specifically designed to assess the functionality and tightness of the tie rods and steering system in an effective manner, making it the preferred choice in this scenario.