What percentage of payload can end panels withhold?

End panels in dry van trailers play a crucial role in providing structural integrity and impact resistance, enabling them to withstand forces exerted on the trailer during transportation and loading. The standard strength considerations for end panels indicate that they are designed to withstand up to 40% of the payload. This percentage is reflective of industry norms and safety standards that ensure stability and protection for the contents within the trailer, as well as the overall safety during transport.

Other percentage values, such as 30%, 50%, or 60%, do not accurately represent the optimal load distribution and structural capabilities of end panels according to the IICL guidelines. While they may suggest alternative capacities, they fall outside of the testing and design criteria established for effective dry van performance. Thus, 40% is the correct value to remember for understanding end panel capacity in relation to payload.