Usa trailer pack v1.2.1 for version ATS 1.3
– Changes in v1.2.1
– Fixed Trailer Box Long 3 Axles
– Fixed Trailer Box Short 2 Axles
– Add Company Arizona
Credits: MiguelAngel988, Crisan21, Hardtruckisthebest aka Ivan, Corby, Wendy, Peterbilt3597, Yankee Trucker (Aaron), petercar379 (Corey), Bayonet (Chris), Hammer, BULLDOG
