Why might one need to modify the locking bar anti-rack rings?

Modifying the locking bar anti-rack rings is often necessary due to wear or damage that can occur over time. These components are critical for the structural integrity and security of a dry van trailer. If the anti-rack rings become worn or damaged, they may not function properly, which could lead to issues such as the doors not closing securely or being vulnerable to unauthorized access. It is crucial to assess the condition of these rings regularly and modify or replace them if they show signs of wear to ensure the continued performance and safety of the trailer. Maintaining these components helps prevent further damage and prolongs the life of the trailer.