At 0709 hours, station 37 Leesport and 11 Temple were dispatched to the property of V&M Towing for a reported trailer fire. Medic 6711 on scene reporting a working fire and advised this trailer was recently towed here from a fire in Maxatawny Twp. Asst 11 arrived and confirmed smoke from an open top 53ish foot trainer that is hauling trash. E12 from Blandon was requested to the scene. E11 arrived, stretched a line and secured a water source. Crews placed the piercing nozzle in service and worked the pile until Asst 37 released the assignment.