Sound Fixes Pack ATS v12.7

V12.7 (Mar 13, 2016)

Good news for Detroit Diesel engine fans! Some AI traffic trucks and buses will now run with Detroit Diesel engine sounds.

Added new trailer suspension sound for exterior view on hard impacts.

[ATS edition] Changed one of the AI traffic car horns and one of the AI traffic truck horns (also used if you bump into a parked AI car/truck)