Gta 5 DLC vehicles in the story play?

Pa
- in PlayStation
4

I took 6 hours yesterday and sacrificed 27 GB to download all Gta 5 DLCs for my Ps4.

I did it and it almost did not change at all. I can't play the new vehicles, weapons, planes at all. Why?

gi

You can't play the dlc vehicles from online mode in story mode

Pa

But the heist vehicles I can already and the duke o'death also ka like

gi

No

gi

You can steal the duke in story mode in a random event