If you find a download link (typically a .zip or .7z file), follow these steps to install it properly:
For those looking for authentic performance, the mod usually emulates these manufacturer specifications found in Volvo 8700 technical documents : omsi 2 volvo 8700 download
If you don't have a specific link yet and are looking for one, let me know and I can guide you to legitimate sources (official forums, Steam Workshop, etc.) instead of risky third-party sites. If you find a download link (typically a