Real truck speed for vanilla truck 1.38

Realistic Truck Traffic Speed for SCS vanilla truck
This mode allows trucks moving in traffic to travel at different speeds.
The mod only affects SCS trucks. It does not change the default settings of the trucks.

The mod works as follows:
Creates replicas of scs trucks for different speeds. There are different truck copies for each speed.
It does not add assets other than SCS trucks. Therefore, it has no negative effect on boot time, buffer memory and FPS.

It can work well with other traffic packages.
Please use my other mods for Jazzycat and Traffic Maniac traffic packages.
The mod works with version 1.38.