ETS2 No “Edit Profile” in the game

Any mod that has a game_data.sii file can cause the problem. You only need a small tweak to fix this, that is if you can't find newer versions of your mods. You'll need 7zip.

Mods are loaded in alphabetic order (a-z) so you only need to edit the last mod (to be loaded) that contains the game_data.sii file. So start by opening Realistic Physics Mod. Right-click on it, under the 7-zip sub-menu in the context menu, select open archive. You'll find a folder called def, inside that check for game_data.sii (if you don't find it, skip to the next mod). Right click on it and select edit. Find the following lines

camera_limits_max[4]: (33000.0, 42000.0)
camera_limits_max[5]: (23000.0, 32000.0)
camera_limits_max[6]: (21000.0, 33000.0)
camera_limits_max[7]: (15000.0, 26000.0)

and replace with

camera_limits_max[4]: (45000.0, 42000.0)
camera_limits_max[5]: (43000.0, 32000.0)
camera_limits_max[6]: (34000.0, 33000.0)
camera_limits_max[7]: (15000.0, 26000.0)

save and exit.

There are two possible problems-

1.A newer version has been released/Game update renders mod incompatible,or,
2.The mod simply doesn't work. Also, were there any network malfunctions or cutoffs on said network you were on?

My advice is to try refreshing the game a couple of times. If this doesn't work, re-download the Truck from the DLC Browser.