In brief
Within its load-optimisation programme, ZF describes OptiLoad as managing distribution through trailer and axle functions. It considers axle loading rather than only total weight.
Useful to know
Within its load-optimisation programme, ZF describes OptiLoad as managing distribution through trailer and axle functions. It considers axle loading rather than only total weight. [1]
Two combinations with equal mass can distribute it differently. Check individual axles and fifth-wheel loading; automated support does not replace correct configuration and permitted limits.
Sources
For further detail and to check the information: