The Mod Adds 2 PTS-9 For Farming Simulator 2015 – Trailer Tractor Or Towing Vehicle, Its Capacity In The Games 14 500 Liters. Transporting Wheat, Canola, Corn, Barley, Chaff, Potatoes, Beet, Silage And Chips. The Trailer Leaves Tracks And Lifts For A Dust.