Paccar MX-13 Stock sound v4.0 1.55 Mod

This mod Paccar MX-13 stock sound sound for SCS trucks and truck mods. Latest Version Features: – Paccar MX-13 405-510HP with stock DPF sound – Simulated automatically activated engine fan – Sound attenuation effects for realistic sound fade off from the distance – Sound distortions and directional effects for realistic distortions from different positions around the truck