Optimized load capacity, easy to operate and simple to install! Optimize the load capacity of your heavy goods vehicles with your overload control system from PFREUNDT. From installation to operation, this system is self-explanatory and easy to handle – even self-assembly presents no difficulties! With the measuring sensors for leaf-suspension and air suspension axles you ensure effective overload protection for your truck fleet. The smart weighing electronics identify trailers and semi-trailers automatically.