In line with the SCX ethos, at SCX Trucking, (or 'road operations' to be more specific) you can operate whatever, wherever you like. Though the predominant sims are ATS and ETS2 we also operate across a wide variety of sims, including Mudrunner/Spintires, ARMA3, BeanNG Drive and The Crew. Basically any simulation which lets you create realsitic ground transport is perfectly acceptable at SCX.
SCX uses trucksbook.eu to track our operations in American Trucks Simulator and Euro Truck Simulator 2. Trucksbook is free to use, so sign up, install the connection tool and join Southern Charter.
A mod is available which includes a company logo, trailer paints and some basic truck paints with more to come. A download link is available through our discord channel.
Resources
Thing to do.... Links to mods, screenshots link to a Trucksbook tutorial (in the training centre)