The 1.45 update brought several structural additions to the game's trailer economy:
The Euro Truck Simulator 2 (ETS2) , released in July 2022, primarily expanded the "ownable" trailer system and introduced a significant rework to the city of Hanover. While update 1.45 itself focused on adding ownable fuel and silo cisterns , the presence of multiple trailers in traffic—specifically Long Combination Vehicles (LCVs)—remains a nuanced feature often supplemented by community modifications. Key Features of ETS2 Update 1.45 Multiple Trailers in Traffic ETS2 1.45
While the base game includes certain double trailers in AI traffic in specific regions, the diversity and frequency are often expanded via the Steam Workshop and external mods: These are available in various configurations
: Introduction of ownable fuel cisterns and silo cisterns . These are available in various configurations, including single, double, B-double, and HCT (High Capacity Transport) chains. and HCT (High Capacity Transport) chains.