According to the findings of development engineers at Mercedes-Benz following a fleet test conducted with a total of 1,000 Mercedes-Benz Actros trailer in 2005/2006, half of the serious truck accidents could be prevented. For the purposes of the trial, half of the trucks were equipped with the Lane Assistant, proximity control and stability control assistance systems.

The number of accidents for the vehicles fitted with the safety package was shown to be halved compared to the 500 trailer with a conventional specification; furthermore, where an accident did occur, the cost of the damage was 90% lower. The results were derived based on an observation period of twelve months and a total distance travelled of 106 million kilo­metres.