During the annual meeting of the Heavy Duty Manufacturers Association board of governors, Tim Musgrave, president of Pressure Systems International, was re-elected for a three-year term, through 2009. Pressure Systems International joined HDMA in 2001, and Musgrave has served on the organization’s board since 2004.
HDMA was established in 1983 dedicated exclusively to heavy-duty manufacturers. HDMA membership is made up of companies participating in the classes 4-8 medium- and heavy-truck OE and aftermarket parts manufacturing industry.
Pressure Systems International is the manufacturer of the Meritor Tire Inflation System.

















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