Car roof racks.

[Torenico]

It's simple:

 

Cars are a VERY useful asset to move things around, but the storage options are limited to the interior. You know cars can equip racks on their roofs to carry even more stuff, used by those who would like to transport a bicycle or some bags/boxes containing whatever they want.

 

You should be able to equip one of these racks into your car, the visual model would be updated to show them. This way you can make your vehicle even more effective at transporting junk. A dream come true would be displaying exactly what you're transporting, for example, if you're moving a wooden table, an actual wooden table would be displayed at the racks.

 

Racks could be found already installed in cars or at gas stations/auto parts/warehouses.

 

Thanks.