Peterbilt 579 skin by 31MayGroup for ATS American Truck Simulator Mods | 6 Feb, 2016 Really beautiful paintjob made for the in-game Peterbilt 579 truck. – This skin is made for the SCS Peterbilt 579 – Does not replace other skins Tags: ATSPeterbilt 579Having trouble with the mod? Check the comments for a solution and report any new bugs you find.