Transferring custom configs to new PC

I'm not entirely sure if this is the right place to post this question but it seemed like the best fit. Feel free to redirect me if it isn't.
So, I'm currently in the process of setting up my new PC and I'd like to transfer my custom vehicle configs over from the old one. Is there any way to directly port them over to the new one or will I have to rebuild them from scratch? It's important for me to know because building custom vehicles is my main pastime in the game and I've put countless hours of work into them...

 

You just copy paste your vehicle folder, that´s it.

 

Go to vehicle config -> save & load -> open user configurations folder, then backtrack to “vehicles”, then copy that folder and put it away somewhere.
In the folder you should have all your custom configs for vehicles.

Now in your new computer go to the user configs folder then paste all the config files into the vehicles’ folders.

If you need any more explanation or get stuck on some step let me know

 

I've tried something like that, I bought a special data transfer cable that came with special software to allow direct data transfer from one PC to the other. However, it wouldn't let me access the folder... It said that the folder isn't safe to be transferred. I'll try it again and see if I can implement your suggestion in some way. In any case, thanks for the info!