We have been using the SNIPPTEC system for over a year. Initially, we were rather skeptical about it. The first test drive after installing the system showed, that engine operation, sound level, especially of the cooling units, and engine pulling power were positively influenced. After our trucks (from Sprinter to Actros) and our Diesel cooling units were equipped with the system as well, we were able to measure fuel savings of 8%. Trips during the summer (fully loaded, with Diesel cooling units running non-stop) could be done with a fuel consumption of less than 20 liters per 100km. Overall, we are more than pleased with the results from installing the SNIPPTEC system.