Once you have the .rar or .7z file (size will be roughly 800MB to 1.5GB for Extra Quality):

Because this is an "Extra Quality" mod, it is more demanding on your PC than standard OMSI vehicles. To run the Sobol Solaris smoothly, it is recommended to have:

"Top" usually indicates that the file is hosted on a fast, premium file-hosting service (like Top4Top, Mega, or MediaFire) or that the file is the "top-rated" or "most complete" version available. It implies you are looking for the best of the best, not a broken beta.

Summary: You are looking for the highest quality, most detailed version of the modern Polish Solaris buses for OMSI 2, created by the Sobol team, available via a reliable download link.


Solaris Bus & Coach is a real-world Polish manufacturer. They are famous for their modern, sleek, and eco-friendly urban buses (models like the Urbino 12, 18, and 10). In the OMSI world, driving a Solaris is a rite of passage for moving from "retro buses" to "modern transit."

Even with a top download, you might encounter problems. Here is the fix:

Because this is a community-driven mod (often hosted on Russian or European forums like VK or ProMods), the installation is not as simple as clicking "Install" on Steam. Follow this guide to ensure you get the top working version.

A massive, detailed fictional German city. Perfect for testing the articulated 18m Solaris on tight corners.

Before you even Google the download, ensure you have: