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P.S.I. Celebrates 30th Year with 2 Million Systems Sold

By Wayne Parham | Heavy Duty Trucking

Thirty years ago, Pressure Systems International invented what it calls the industry’s first tire inflation system for trailers. Recently the company announced it had surpassed the milestone of more than 2 million systems sold.

PSI reached the milestone earlier, but during a plant tour during the Cummins-Meritor PSI Fleet Technology Event, the company revealed a new banner hanging in the production facility acknowledging 2,034,196 units sold by the end of October.

Each year, part of the PSI Fleet Event is a tour of the 50,000-square-foot manufacturing facility in San Antonio, Texas. Guests are not usually welcomed by the president, or the leadership of the company upon arrival. Instead, they are flanked by cheering assembly workers applauding and thanking each for visiting a workplace that they take pride in.

Individual workers led smaller groups through touring the different manufacturing lines, providing details of the processes, and answering questions along the way.

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