ATS - Smoke in My Trucks V1.2.1

Changelog 1.2.1
Smoke restored to the exhausts of Kenworth W900 100 Amiversary trucks that have been redesigned by SCS.

Thanks @katerkarlo for reporting the absence of black smoke in the Kenworth W900 100 Amiversary.

This mod continuously adds smoke to the exhausts of all original game trucks purchased from the Truck Dealers listed below:
Freightliner
Intnational
Kenworth
Mack
Peterbilt
Volvo
Western Star

The smoke follows the original direction of exit of its exhausts except the exhausts that are under the trucks. The smoke alters its trail as the trucks change their direction and speed.

Authors: Carlitos