Intelligence Report Tim Kraus Created: March 7, 2007 Survey data sheds light on industry challenges. HDAW event organizers are the Heavy Duty Distribution Association (HDDA) and the Heavy Duty Manufacturers Association (HDMA) and sponsored by ACOFAS, HDA, HDRG, ITPA, OAC, Power HD, SSA, and Truck Pride. « Previous Page 1 2 Next Page » We Recommend Article The 2013 Heavy Duty Aftermarket Week Article Do You Operate A High-Performing Shop? News Heavy Duty Aftermarket Week 2013 overview Once again the annual event is a success. Article Where's the Info? Independent Shops: Taking a hard look at heavy duty vehicle information.