Longtime leader of HD America passes away

Tps Logo Online Headshot
Updated May 1, 2025
Pat Bierman
Pat Bierman

Patrick Biermann, former president of Heavy Duty America and longtime heavy-duty aftermarket leader, has died. He was 75.

Biermann founded of HD America in 1982 and played a key role in supporting the trucking industry with essential parts. 

The Aftermarket Auto Parts Alliance, with valued support from the University of the Aftermarket Foundation, on Friday announced the Pat Biermann Memorial Heavy Duty Scholarship in his memory. This new scholarship honors the extraordinary life and lasting contributions of Biermann, who was a visionary leader in the heavy-duty aftermarket, a trusted advisor to the Alliance and a beloved colleague.

“Pat Biermann was not only an industry giant but also a trusted advisor and friend to the Alliance’s Commercial Vehicle and Heavy Duty program. His insights were invaluable, and his passion for this industry was infectious,” says Mario Gonzalez, CVHD Program Manager for the Aftermarket Auto Parts Alliance. “Pat truly understood that the backbone of the heavy-duty world lies in the skilled technicians, drivers, parts specialists, and fleet managers who keep things moving."

In tribute to his memory and his direct contributions to the Alliance, the scholarship offers a one-time award of $2,500 to support a student actively pursuing a career within the vital heavy duty industry. Eligible career paths include diesel technician, truck Driver (CDL training), fleet manager, heavy-duty parts specialist or a similar heavy duty-related field.

Biermann's visitation will be held on May 8 with a funeral service May 9 in St. Charles, Mo. 

Biermann's complete obituary can be found here.

Learn how to move your used trucks faster
With unsold used inventory depreciating at a rate of more than 2% monthly, efficient inventory turnover is a must for dealers. Download this eBook to access proven strategies for selling used trucks faster.
Download
Used Truck Guide Cover