Common.rpf -

: Configurations for time-cycles, weather, and lighting.

: An older alternative specifically for GTA IV and Max Payne 3. common.rpf

This file acts as a central repository for "common" game data—files that aren't specific to a single level or world area. It is essential for the game to run and is often the primary target for modding. What's inside? : Configurations for time-cycles, weather, and lighting

Are you looking to like vehicle handling, or are you trying to fix a corrupted file ? : Configurations for time-cycles

: The most popular tool for accessing and modding GTA V and GTA IV archives.