General Info

Located in San Antonio, Texas, PSI (Pressure Systems International) is one of the leading automatic tire inflation systems providing companies in the world. The firm markets and sells its product through ArvinMeritor as the Meritor Tire Inflation System by PSI. ArvinMeritor specializes in supplying technologically advanced axle braking and suspension systems solutions, serving medium/heavy-duty trucks, trailers, buses, coaches along with specialty vehicles worldwide. PSI is associated with American Trucking Association, Truck Trailer Manufacturer Association, Truck Load Carriers, Society of Automotive Engineering, Tire Retread & Repair Information Bureau, and many more.