Heavy Duty Manufacturers Association (HDMA)

Research Triangle Park, NC 27709-3966


About Heavy Duty Manufacturers Association (HDMA)


10 Laboratory Drive
PO Box 13966
Research Triangle Park, NC 27709-3966
United States
(919) 549-4800
(919) 549-4824

More Info on Heavy Duty Manufacturers Association (HDMA)

HDMA is the premier trade association for NAFTA based manufacturers who supply parts to the on-highway, agricultural, construction, military and mining heavy vehicle sector.


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Shop Operations

SAF-Holland, Phillips Industries, Velvac leaders join panel for HDAD

Nov. 15, 2022
The Real World View Presented by the Heavy Duty Business Forum (HDBF) panel discussion will bring together commercial vehicle aftermarket leaders to provide Heavy Duty Aftermarket...
Industry News

Registration opens for HDAD 2022

July 21, 2021
Jointly presented by HDMA and MacKay & Company, HDAD will feature a variety of speakers touching on the state of the heavy-duty aftermarket industry and critical actions essential...
Hdma Dtna

HDMA, DTNA to host sustainability focused webinar

July 19, 2021
Olga Aulet-Leon, sustainability champion at DTNA, will share in-depth insight and analysis pertaining to DTNA's global sustainability and how the industry supply base views and...
Hdma Pulse
Shop Operations

HDMA Pulse Webinar to examine supply chain issues

June 7, 2021
Fleet Maintenance magazine’s regular economic columnist, Robert Dieli, will provide an economic overview with the ongoing supply chain disruptions.
Hdma Pulse Power Systems Research

Registration still open for HDMA Pulse Webinar with Power Systems Research

April 20, 2021
The webinar will cover future areas of supply chain concerns, secondary effects of logistic and shipping issues, and current economic conditions and demand drivers.

Articles & News

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Industry News

Fleet discussion revisits HDD panel to provide insight on business during the pandemic

June 25, 2020
The webinar discussed the impact of the COVID-19 pandemic on three different fleets and their business operations.
Shop Safety

Types of parts

Oct. 8, 2015
Key terms and definitions regarding various automotive aftermarket products
Counterfeit products exist in numerous industries, but the potential for catastrophic failure of counterfeits sets motor vehicles parts apart from other consumer products. Counterfeit vehicle parts pose a danger to everyone traveling on the road.
Shop Management

The harm of counterfeit parts

Oct. 8, 2015
The use of imitation products can be costly for fleets and dangerous to everyone on the road.
One 20 Group developed a process of exposing potential employees to actual work, while at the same time being able to take a good look at the candidates for future positions.
Chassis, Body & Cab

Push your thinking about succession planning

June 12, 2013
How some business owners found enlightenment through a 20 Group.
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Shop Management

Get on board for a DC sit-down

May 10, 2013
It is high time to become involved with your elected officials
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Shop Management

Do You Operate A High-Performing Shop?

Dec. 11, 2012
Take advantage new training to build a more profitable operation

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All content from Heavy Duty Manufacturers Association (HDMA)

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HDAD to feature panel discussion of technology and distribution

Jan. 20, 2021
The discussion aims to provide a comprehensive view of aftermarket technology through the lens of distribution, technologies adopted during the pandemic, and share changes to ...
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HDAD ’21 to host virtual panel discussions

Jan. 20, 2021
Heavy Duty Aftermarket Dialogue is scheduled to take place Monday, January 25.
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HDMA to host first Pulse Webinar with Mackay & Company of 2021

Jan. 5, 2021
The webinar will feature the latest updates on leads and parts distributors within the aftermarket and preliminary results from the HDMA Q4 2020 Supplier Barometer + Pulse Survey...
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Industry News

David Giroux named next president and COO of HDMA

Dec. 18, 2020
Tim Kraus will retire after 16 years leading the trade association.
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Employees & Training

HDAD '21 to host fleet panel discussion on aftermarket parts and service

Nov. 10, 2020
The Fleet Perspective brings a diverse group of fleet executives together to discuss changes in the aftermarket and lasting lessons from the pandemic.
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Employees & Training

HDAD 2021 to be virtual event

Oct. 22, 2020
The Heavy Duty Aftermarket Dialogue will cover the impact of the pandemic, macro-economic trends, technology changes, and more.
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Employees & Training

HDMA Pulse Webinar with Power Systems Research

Oct. 12, 2020
The webinar will discuss the Q3 2020 status of the medium duty market and 2021 and 2022 forecast and recovery rates.
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Employees & Training

Heavy Duty Aftermarket Week 2021 to be virtual event

Oct. 9, 2020
The virtual conference will feature traditional HDAW opening sessions with the HDAW 2021 co-chairs and a comprehensive conference program will provide information on doing business...
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Employees & Training

HDMA to host Pulse webinar with IHS Markit

Sept. 18, 2020
The webinar will discuss the key COVID-19 issues impacting the global commercial vehicle industry.