GTA 5 Add-On vs Replace Vehicles - Which Method to Choose 2026

Add-On vs Replace Vehicles in GTA 5 — Complete Comparison 2026

When installing vehicle mods in GTA 5, you have two main methods: Add-On (adds new vehicles) and Replace (swaps existing ones). Each has advantages depending on your goals.

How to Install Add-On Vehicles

1. Download the add-on vehicle pack (should contain a dlc.rpf)
2. Create folder: mods/update/x64/dlcpacks/[vehiclename]/
3. Place dlc.rpf inside this folder
4. Open mods/update/update.rpf/common/data/dlclist.xml
5. Add: <Item>dlcpacks:/[vehiclename]/</Item>
6. Ensure your gameconfig.xml supports additional DLC packs
7. Spawn in-game using a trainer (search by vehicle spawn name)

How to Install Replace Vehicles

1. Download the replace vehicle (contains .yft and .ytd files)
2. Open OpenIV and navigate to mods/x64e.rpf/levels/gta5/vehicles.rpf
3. Enable Edit Mode
4. Find the vehicle being replaced (e.g., sultan.yft, sultan.ytd)
5. Drag and drop the new files to replace the originals
6. If included, also replace vehicles.meta and handling.meta entries

When to Use Each Method

• Add-On is best when you want to keep all original vehicles and add new ones on top
• Replace is best when you want a specific vehicle to appear naturally in traffic
• Add-On for large collections — you can have hundreds of custom vehicles
• Replace for LSPDFR — police vehicles need to replace default emergency vehicles
• Add-On for easy mod management — just delete the folder to remove

Common Issues

• Add-On not spawning: check dlclist.xml entry and spawn name in trainer
• Replace crashes: model too high-poly or incompatible with game version
• Missing textures: forgot to replace the .ytd file alongside .yft
• ERR_GEN_INVALID with many add-ons: upgrade your gameconfig.xml