I drove for forty-five real minutes. The 147 km never changed. Neither did the purple sky. But I started noticing details the game couldn't possibly render—a burned-out car on the shoulder with a license plate from a country that doesn't exist. A hitchhiker standing perfectly still, facing away from the road. A bridge arching over nothing but fog.

Ensure your Steam client is online; the game should begin downloading the 1.47 patch automatically. Manual Download (Legacy/Non-Steam):

: Introduction of ownable Gas Cisterns and Livestock Trailers. Safety Systems

One detail: The user wrote "ets 2 147". I will treat it as version 1.47.