How can I add more seats to any police car

[KnifyDodo]

Several people here have already tried to find an answer to this question!

Add more seats in meta files?

But how are he do it? I want to make it so that you can seat in the back of a car with usually only 2 seats etc. Thanks.

Number of seats in the car

Hi, I come with a question if anyone knows how to add seats to an addon car. I do not mean physical seats, but increasing the number of seats from 2 to 4, even though the car already has rear seats.