@B-Milan ive fixed everything now if forgot about this section <Item>
<parent>vehicles_dom_interior</parent>
<child>gt500</child>
</Item>
after changing that everything works like it should and no texture gltich with the vanilla car

@B-Milan my game still crashing but now the game doesnt say [currupt data] only crash. I will make u a video ok?

@B-Milan I FIX it !!!! :D Now I going to do a tutorial in spanish

@B-Milan can't figure it out at some parts. please make this as add-on https://www.gta5-mods.com/vehicles/chevrolet-impala-67

I'm pretty sure I did everything correctly but when spawn the vehicle, it says that it spawned yet its invisible. Can't drive it or anything. Any idea what's going on?

I did all steps but still doesn't works...The game FREZEES at loading screen after 1-2 photos....Also I used Vans123's Shelby GT500 Eleanor with a lot of customizations...Can you help me?

@B-Milan HI i installed car correctly and it spawns and everything with sound and all that but i cannot fit performance parts or change the wheels even via the trainer, could you please give me a hand thanks.

@Barra220 does the car have tuning parts? if it does and you are sure that you installed them correctly then I don't know sorry, maybe check the files again for mistakes and check again if you put everything to the correct place and wrote the correct lines

@B-Milan Hi again, Yes im very sure i installed everything correctly and no the mod i installed doesnt come with its own tuning parts i was just trying to fit the standard in game performance parts and wheels like you would do if you installed the car as a replacement, Is this even possible? and also i installed a police car with you method aswell ( NOTE the police car was origonally an addon but i installed with your method because it was much eaiser and when i try to uninstall it in its original installation method the game crashes and if i uninstall it with your installation method its fine) and the same thing happened (no performance parts or wheels) and it also didnt have lights or a siren just the horn when i pushed the button. for the police car i placed its carcols and carvariations in here
\mods\update\x64\dlcpacks\police14\dlc.rpf\common\data
Is that the right place? and also if it makes it eaiser for you to identify the problem all i can do to the cars i install with your method is change the paint add a turbo (but the turbo is almost like a built in thing to the simple trainer as is the xzenon lights) and i can also change vehicle components (vehicle components is called extras in some mod menus i noticed)
thanks for your help

@B-Milan i think that ive worked something out, because im posotive i installed these mods correctly and my game crashes i think that the game wont accept many mods this way and i know it sounds kinda stupid but every mod that i try to install it that way now wont work and im posotive that im doing it right. I have a few mods installed this way (i think about 4) but i just cant seem to get any more working, Could this just be the mods that im trying to install or can you not install many mods this way? Please let me know thanks

@B-Milan ok just to pick your brain again i uninstalled one of the addon mods that i installed with your method and then tried to install a replace mod with your meod and it worked perfect, do you know what this means?

@Barra220 Hi, sorry for the late response, I read all your comments and well uhm... You should be able to install more than just 4 addon vehicles (before I uninstalled my GTA V I had like 250 add-on vehicles and more than half of them are made with my method)
altough I needed some modification to do this, you need to find a new gameconfig.xml file, there are tons of it on this website, they modify the game to enable more add-ons, (tho the game still shoudn't crash from 4 add-ons)
for the tuning parts: this is a problem that I wasnt able to solve (altho I never really tried cuz I mostly installed tank and airplane mods which didnt need like new tires or somethin) but as far as I know you can't install tuning parts cuz for example when replacing you replace the base ofd the car and its tuning parts are at a separated file and the game links that model to those parts, if you add it separately as an add-on you have to add the tuning parts to the add-on folder too (find these files in the game somewhere and add them like you'd add any other downloaded tuning part, using my method) and then you should be able to put these on.
for the last comment, I have no idea sorry
My primary thought for all your problems is that rockstar made some huge changes with the latest patches and my add-on base is kinda outdated (I'm not planning to update it cuz I kinda stopped any kind modding for now) (tho thist doesnt explain why you still can install 4 add-ons but no more)
I hope I could help, have a nice day :)

@B-Milan Hi thanks for your response, I installed a new gameconfig and that seemed to work for about another 7-10 addon cars and then it started to crash again so i hopped online and came accross a thread that said something about installing all cars in the same dlcpack and that is supposed to fix crashes related to the game config. So i gave that a go and it seems to work so far (i think i have roughly 20 addons now) and the standard in game tuning parts seem to work now. Thank you so much for all of you help and for your addon base, it seems to be working fine, Thanks

i cant change color of the car??

I have a question I followed all the instructions like in your video but when I want to spawn my car nothing spawns any idea why this happens thanks

B-Milan how do i make wheels add-on i am trying to put wheels from sport to hi end folder but it doesnt work. is there a tutorial for making wheel pack add on

@B-Milan Hi, I just wanted to say i need help i did everything you said in the vid, when i started gta v, it crashed and said (ERR_SYS_FILELOAD) please someone respond because there are cars that are not add-ons' and i want to make it add-on !

@ModMyGame Well, I'd recommend checking all the files again for typos or other mistakes, as well as making sure that you did everything correctly (fore example: if a car doesn't have for example tuning parts,you don't need to add the es that are related to that)
If you double-checked everythingand it still doesn't work, then see if you don't have too many addons installed and if you do, you can either remove some, or download a gameconfig that allows to add more addons (be careful, even with the right gameconfig, too many addons can cause the game to crash)

If none of these work, then I'm afraid, my addon base might be outdated. I made this thing a while ago and I haven't played GTA V for at least a year now so there might be some patch or something that made this method unusable. Sorry 'bout that and sorry for the late answer, I rarely visit gtat5-mods nowadays.

will this work if i use a replacer from mpspecialraces i tried with my own addon and causes crashing

Can i use it for Helicopters?