What is the standard procedure when unloading a heavy trailer?

When unloading a heavy trailer, the standard procedure involves ensuring that the trailer is parked on level ground and removing weight one side at a time. This approach is vital for maintaining stability and preventing the trailer from tipping over during the unloading process. By unloading one side at a time, you help to manage the weight distribution more effectively, reducing the risk of the trailer becoming unbalanced.

Unloading on level ground is crucial because it provides a secure and stable base for the trailer, minimizing any potential movement that could occur if it's on an incline. This stability becomes even more important when dealing with heavy loads, as uneven terrain can contribute to tipping or shifting that could result in accidents or injuries.

The method of unloading all cargo at once can lead to sudden shifts in weight that might destabilize the trailer. Additionally, attempting to back up the trailer for unloading or choosing to unload only on an incline both pose significant safety risks and do not align with proper unloading procedures. Thus, the correct approach focuses on safety and stability by ensuring the trailer is on level ground and unloading systematically to maintain balance.