The mod adds Sisu R500, C500 and C600 trucks to the game. Features: Autonomous 2 cabins 6 chassis 2 positions of the saddle 8 Engine options Realistic engine sounds from Kriechbaum 8 Transmissions options Many options for tuning and accessories Two levels of interior trim Animated internal buttons and switches Support skins Compatibility with DLC Cabin Accessories Compatibility with DLC National Window Flags Advanced coupling Opening windows Individual noise reduction in the cabin Support for convey mode Changes: Sound update For the game version 1.43.x Credits: Loadersaints, RJL