I have done working on the Iveco Stralis sound mod.It is compatible with SCS Stralis E5 and Hi-Way by SCS and Schumi.The sound mod is from Leen and Kriechbaum.I reworked the interior sounds includes a bunch of them. Credits: Leen, Kriechbaum, ArTrailfanRaf214 (convert into FMOD). Here is how a real stralis sounds in video