How do i fix this?

[PirriAND]

I downloaded a Towtruck mod, and i edited the back of the tow truck using Photoshop.

I later made a skin for the cabin of the Renault using photoshop and then ETS 2 studio.

However when i play the game, the cabin is "grey" and the back is white.




I painted both the Cabin skin + the back with the same tone of white. I don't understand why the cabin turns grey when it should look like the white in the back....



Any idea how to fix this?

[ScuL]

Probably the material (.mat) properties that are used to refer to the DDS files are different in both references.