American Truck Simulator/Peterbilt 389 Heavy Haul Mammoet (Special Transport) 

Keep up the good work I hit the thumbs up button and I like and subscribe so keep on making the best videos ever and I hope you make it to 50K

What engine did you use btw?

How get these mod

Hey this is Micah Wills can you one ofyou stream in Austin Texas ok thanks steve thanks south austin tezas ok thanks steve

Ownable special transport trailer??? Not name please?

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