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 United States, Canada, and six other countries.

Why HDAW’25

As a heavy duty aftermarket professional, you can’t stay idle if you want to keep up with competitors, digital transformation and a shifting marketplace. To “brake free” from the past and ensure success in the future, you need to execute now—and you’ll see how to make those bold moves at HDAW’25.​ This year’s event will include:

  • Valuable networking opportunities with top industry executives of all major heavy duty supplier manufacturers and distributors.
  • A variety of learning opportunities featuring industry experts and 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 at HDAW’24.
  • A Product Expo, open only to attending distributors, offering an exclusive view of the latest products in the heavy duty aftermarket.

REGISTER FOR HDAW’25

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.