Are full profile sections allowed on corner posts?

In the context of dry van trailers, corner posts play a crucial role in maintaining the structural integrity and overall stability of the trailer. The guidelines regarding their construction and design are typically stringent. Full profile sections are not permitted on corner posts because doing so can compromise the structural strength and performance of the corner post system.

Full profile sections can create additional weight and may not align with the design specifications that ensure safety during operation and loading. The standard practices emphasize using specific profiles that support durability while adhering to weight distribution and cargo safety norms. Therefore, the regulations stipulate that corner posts must maintain certain dimensions and structural characteristics that preclude the use of full profiles. This design approach ensures that the corner posts effectively handle the stresses and strains they encounter throughout their lifecycle.