CREDITS: P.D.T.
UPDATES, IMPROVES & FIXES: RussianGuy
From Russia with love!

v4.0 changelog:

Adapted to ETS2 1.59.x
Fixed manifest file.
Updated DEF files.
Fixed ui dashboard files.
Corrected body DEF files.
Added interior shadows.
Fixed Windows masks.
Fixed front truck tires missing texture.
Fixed trailer name.

v3.1 changelog:

Lightened mod. NO MORE FPS KILLER!!
Fixed buffer warning (truck).
Added missing seat accessory locator (exterior view).
Added missing glass accessory locator (exterior view).
Added missing driver (exterior view).
Fixed truck info dashboard screen.
Fixed missing steering wheel.
Fixed color dashboard warning.
Fixed wheel animation warning.
Added missing wheel particles (truck & trailer).
Fixed hook height (truck & trailer).
Lightened textures (truck & trailer) FPS INCREASE.
Adjusted shadow intensity (trailer).

Credits:
P.D.T, RussianGuy