The Save Vehicles (No More Despawning) mod in Grand Theft Auto 5 is a useful modification that prevents vehicles from despawning, a common problem in the base version of the game. This mod allows players to keep any vehicle they own or find, regardless of where they leave them on the map, adding a sense of permanence and realism to the game. This modification introduces a feature that saves the coordinates, color, and health of the player's car, as well as the last driver and registration status. It keeps track of all this information to ensure that your vehicles never disappear, so you can always come back to them. The mod is very convenient for players who want to build up a collection of various vehicles or use a particular car multiple times throughout gameplay.

How To Install 
Install scripthookdotnet and nativeUI, and simply put the .dll's and .ini in the scripts folder.
To change the configuration, open the .ini and edit the values.

NOTE
If you want to reload the scripts folder(insert), first open the menu and remove all vehicles, to avoid any
in-game problems

Credits:
Brutal1ty