“…We can change its position, tension and disposition therefore it is very adaptable for actual transport conditions. However, it could be the reason for increased fuel consumption of the vehicle, when we slovenly handle it (Skrucany, Sarkan, Gnap 2016; Van der Krieke, Van Raemdonck 2014; Mruzek, Gajdac, Kucera 2016; Vrábel, Jagelčák, Zamečník, Caban 2017; Sdoukopoulos, Boile, Anagnostopoulou 2015).…”