Samson SG and TGX - a pack of Samson semi-trailers for liquid manure or digestate. Just right for the Xerion Trac, which is higher (on the list).
Modpack includes Samson TGX and SG-28 for FS 20. TGX for Xerion 3000 class SaddleTrac. SG 28 for Claas Xerion Trac or Trac VC (should be).