There are plenty of options to keep you occupied and much more to come. Some of the features are:
-Daycab, 36/48/63″ flattop sleepers, 48/63″ standup sleepers, a custom chopped 72″ sleeper. Some of the sleepers have diamond windows in the rear.
-For chassis right now there is 220, 250, 305″ and a 305″ with pusher axle.
-Plenty of front/rear bumpers, headlights, mirrors, exhaust, airlines for you to explore.
-Intensive customisation options for accessories and parts

Works on ATS version 1.56

Changelog 4.4
– Updated for 1.56
– Official author’s update;
– New official version

Credits:

Damo,Eric Pizzolo, D3D