This hindered by the result of the CanPutInCargo function from class Сlothes, But class Clothes cannot be modded, also (class DayZPlayerInventory cannot be modded too)
Please, make it possible to modify the Clothes and DayZPlayerInventory classes
Clothes and DayZPlayerInventory classes
P.S. Containers, such as WoodenCrate, with items inside, can be put into car inventory without any issues