txd file in wheel packs and all others are. Offroad wheel you would replace wheel_or1 and then you will have new offroad wheel from the wheel pack mod. So, now you know what wheels in game represent what name in gta3.img, so if you want to change e.g.
Like, Damaged Glendale is a name of vehicle in game, but in gta3.img it is named as 'glenshit' and country rifle is known as 'cuntgun', so these wheels also have different names in gta3.img files, lets see what they are. Wheels have different name in game and different name in Gta3.img file. IDE file which is used to tell the game what dff file will get which txd file. TXD file is the texture file (if you don't add this, it will be just white wheel no texture). Most of the time you will have these following files in your wheel pack mods:
