What Is GTA V Modding?
Modding means modifying game files to change how GTA V looks, sounds, or plays. This can range from replacing a car model with a real-world vehicle to overhauling the entire map with new textures and objects.
GTA V mods fall into a few categories:
- Replace mods swap existing game assets (cars, textures, sounds) with custom ones
- Add-on mods add new content without replacing originals
- Script mods add new gameplay features using ScriptHookV or RAGE Plugin Hook
- FiveM mods are designed for multiplayer servers running on the FiveM platform
Before You Start
Back Up Your Game
Before touching any game files, copy your entire GTA V installation folder to a backup location. If something breaks, you can restore the originals without redownloading 100+ GB.
The game is typically located at:
- Steam:
C:\Program Files\Steam\steamapps\common\Grand Theft Auto V - Epic Games:
C:\Program Files\Epic Games\GTAV - Rockstar:
C:\Program Files\Rockstar Games\Grand Theft Auto V
Understand the Risk
Modding story mode is generally safe. Rockstar does not actively ban for single-player mods. However, you should never go online with modified game files. GTA Online's anti-cheat will flag modified files and can result in a permanent ban.
Essential Tools
ScriptHookV
Required for most script-based mods. It provides a runtime that lets custom scripts interact with the game engine. You'll also need the ScriptHookV .NET plugin if the mod uses C# scripts.
ModWorks
An all-in-one desktop toolkit for working with GTA V files. Use it to browse RPF archives, edit textures, convert file formats, and manage your modding workflow. Handles the file operations that used to require multiple separate tools.
A Good File Manager
You'll be moving files around a lot. Keep your mods organized in a dedicated folder structure so you can track what you've installed and roll back changes.
Understanding GTA V File Types
GTA V uses several proprietary file formats:
- RPF — Archive files that contain most game assets. Think of them as zip files for GTA V.
- YTD — Texture dictionaries containing images used by the game
- YFT — 3D model files for vehicles, props, and other objects
- YDR — Drawable model files (characters, world objects)
- YMAP — Map placement files that define where objects appear in the world
- AWC — Audio wave containers for sound effects and music
- META/XML — Configuration files that define vehicle handling, weapon stats, and other game parameters
Installing Your First Mod
Here's the general process for a replace-style car mod:
- Download the mod from a trusted source
- Read the instructions — every mod has specific installation steps
- Open the target RPF using ModWorks to find the file you're replacing
- Back up the original file before overwriting
- Replace the files as instructed (usually YFT model + YTD textures)
- Launch the game and test
For add-on mods, you'll typically create a new folder in the mods directory and add a dlclist.xml entry. The mod's readme will specify the exact steps.
Common Mistakes to Avoid
- Not reading the readme — Most installation issues come from skipping the instructions
- Mixing incompatible mods — Some mods conflict with each other. Install one at a time and test
- Forgetting to update ScriptHookV — After a game update, ScriptHookV needs to be updated too. Your game will crash on launch if the versions don't match
- Modifying GTA Online files — Keep mods in story mode only
- No backups — Always keep clean copies of files you're replacing
Next Steps
Once you're comfortable with basic file replacement mods, explore script mods for gameplay changes, try building your own texture replacements, or set up a FiveM server with custom resources. The GTA V modding community is one of the most active in gaming, and the tools keep getting better.
Check out our other guides on RPF file formats and fixing common crashes for more in-depth topics.