How to have vehicles with changed parts in the configuration selector?

Basically, whenever I change parts on a vehicle and save it(I.E taking a full car and making it stripped down) How can I access it from the configuration selector in the vehicle selector? Because if not whenever I press ctrl+R it reverts to the original config.(full car)

Thank you for any help and suggestions!

 

First you have to copy a file in the vehicle folder for the vehicle that you want to strip. It's known as a .pc file. You copy it under the name like 200bx stripped. You go in game choose the stripped version and Configurate it like you want. Then you press Esc got to mod vehicle save and load and save it as the name you named your .pc file and overwrite it. Then you find it in the vehicle selector