Custom Peterbilt 389 With New Sound | Cummins x15 605hp | American Truck Simulator

Welcome back lads and gals, today we are testing out the Cummins x15 engine sound by : SLAVJERRY. This was suggested to me by a viewer and, I'm glad i found out about this because slav jerry makes top notch quality sounds, i like them a lot . As always...ENJOY!!! Don't Forget To Like, Subscribe and Turn On Notifications, it would really help the channel out. Thanks For Watching!!!