: This mod is frequently paired with Kriechbaum engine sounds , providing a realistic roar for the classic engines. Customization :
: Supports various gearboxes, including the classic Eaton Fuller 18-speed with retarder. DIAMOND REO ROYALE V1.1 1.39 – 1.40
: Includes original CO-88 Royale engines, such as Cummins and Detroit Diesel variants, with some versions reaching up to 800 hp. : This mod is frequently paired with Kriechbaum
The for American Truck Simulator (ATS) versions 1.39 and 1.40 is a popular "cab-over-engine" (COE) mod that brings a piece of 1970s trucking history into the digital age. This version, often referred to as the CO-88 Royale , was specifically reworked to address technical graphical shifts in the game, such as the introduction of the new lighting system in version 1.40. Key Features of Version 1.1 (1.39–1.40) The for American Truck Simulator (ATS) versions 1