About the Show

Heavy Duty Aftermarket Week (HDAW) is the largest North American gathering of heavy duty aftermarket professionals in the industry, with more than 2,900 executives and managers, including distributors, suppliers, service providers, educators, and industry media attending each year from the U.S., Canada, and six other countries.

Why HDAW’25

To remain relevant and competitive in the rapidly evolving heavy-duty aftermarket industry, professionals can’t be somewhat aware of what’s changing — they have to be on top of it all. Only HDAW provides the comprehensive experience necessary for developing the skills, knowledge, and connections necessary to stay ahead now and in the future. Get Fully Equipped for this evolving landscape at HDAW’25:

  • Valuable networking opportunities with top industry executives of all major heavy-duty supplier manufacturers and distributors.
  • A variety of education opportunities featuring industry experts & thought leaders.
  • The industry’s most successful One-on-One Business Meeting program between manufacturers and distributors- more than 1,900 pre-scheduled meetings took place in 2024.
  • A Product Expo, open only to attending distributors, offering an exclusive view of the latest products in the heavy duty aftermarket.

HDAW is backed by a joint operating committee of industry leaders from 11 distinguished industry associations: Association of Diesel Specialists (ADS), Automotive Warehouse Distributors Association (AWDA), Commercial Vehicle Solutions Network (CVSN), HDA-Truck Pride, MEMA Aftermarket Suppliers, APRA’s Heavy Duty Remanufacturing Group (HDRG), International Truck Parts Association (ITPA), Overseas Automotive Council (OAC), Power Heavy Duty, Service Specialists Association (SSA) and VIPAR Heavy Duty.