Since different liquids expand by different amounts, they require different amounts of outage. You must know the outage requirement when hauling liquids in bulk. For that reason you may often only partially fill tanks with heavy liquids. 3.5 Other Cargo Needing Special Attention Dry bulk tanks require special care because they often have a high center of gravity, and the load can shift. Particular caution is needed on sharp curves such as off ramps and on ramps.
Livestock can move around in a trailer, causing unsafe handling.
With less than a full load, use false bulkheads to keep livestock bunched together. Even when bunched, special care is necessary because livestock can lean on curves. This shifts the center of gravity and makes rollover more likely. Driving is usually limited to certain times. These special loads require special driving care.