!!!BACKUP FIRST!!! 

----------Installazione---------- 
Usando OpenIV sostituite il file situato nella directory 

Grand Theft Auto V\x64e.rpf\levels\gta5\vehicles.rpf\

e qui

Grand Theft Auto V\update\x64\dlcpacks\patchday3ng\dlc.rpf\x64\levels\gta5\vehicles.rpf\


----------Installation---------- 
Using OpenIV replace the file located in the directory 

Grand Theft Auto V\update\x64e.rpf\levels\gta5\vehicles.rpf\

and here

Grand Theft Auto V\update\x64\dlcpacks\patchday3ng\dlc.rpf\x64\levels\gta5\vehicles.rpf\