Robert Howes IICommentaryCetane Improvers: The (not so) good, the bad and the uglyThe most common question? “Does the performance of a cetane booster outweigh the potential damage it could cause in the fuel system?” The answer may surprise you.May 4, 2021Page 1 of 1Top StoriesTechnician trainingMack and Volvo showcase new tech training centerWith two new trucks has come a new training center for the Volvo Trucks and Mack Trucks Academies.EquipmentRecall report: Ram recalls more than 100,000 chassisHydrogen fuel cellVolvo debuts hydrogen fuel cell zero-emission truckBusinessA conversation with new HDMA President Collin ShawClass 7-8Western Star intros new axle, hood options for 49X