: In-game, use standard keys like Q to attach trailers and Z for manual hose connections if using advanced attachment mods.
While exact documentation for version 3.1.06 is not public, the "FFAIO" series is a community-driven toolset designed to manage and install large packs of "All-In-One" (AIO) mods. The "Trailers" suffix suggests this specific package is a dedicated installer for a curated collection of trailer mods. FFAIO3.1.06-Trailers.exe
Based on typical mod packs for , these collections usually include: : In-game, use standard keys like Q to