This mod continuously adds smoke to the exhausts of all original game trucks purchased from the Truck Dealers listed below: DAF Iveco Man Mercedes Renault Scania Volvo The smoke follows the original direction of exit of its exhausts. The smoke alters its trail as the trucks change their direction and speed. The mod will support the current version of the game ETS2 1.47 Version 1.6.1: – Added smoke to the exhausts of Man TGX 2020 trucks