Parts-TuningPeterbilt 579 double Bumper (Works in the multiplayer) 1.35.x September 12, 2019September 11, 2019 - Leave a Comment Peterbilt 579 double bumper (Works in the multiplayer) In this mod you can find the peterbilt 579 truck with double bumper. You can also change the engine, sound and transmission to the Kenworth W900 Credits: JoseCR Download mod File File size Peterbilt_579_double_bumper__Works_in_the_multiplayer_ 84 KB Share mod: