Official GearCity files are typically distributed via Steam or Vent0r (the developer). Check for digital signatures on any included executables.
Typically uses RAR5 compression . If the file is legitimate (e.g., from the official Steam workshop or developer's site ), it contains .xml database files, .png textures, and .mesh files for vehicle models.
If you are looking for a specific or a modding guide contained within a file of this name, please specify the source of the file.
Unofficial copies of the game often found on file-sharing sites.