Launch OpenIV
Go to GTA V/x64e.rpf/levels/gta5/vehicles.rpf
Copy vehshare.ytd, sheriff.ytd, sheriff2.ytd into vehicles.rpf

Go to GTA V/update/x64/dlcpacks/patchday3ng/dlc.rpf/x64/levels/gta5/vehicles.rpf
Copy sheriff.ytd, sheriff2+hi.ytd into dlc.rpf

