Celerity DRS delivers PSI market leading System

• Pressure Systems International (PSI) was established in 1993 and has grown to be the number one systems supplier worldwide.

• Automatically inflates as needed, whether the trailer is static or dynamic.

• Can be installed on virtually all commercial vehicle trailer axles worldwide, including; SAF, BPW, JOST (Daimler Chrysler), Schmitz Rotos, ROR & VALX.

• Over 20 years of operating history as the most reliable system on the market with over 1.5 million systems in operation worldwide.

• PSI is used by fleets such as FedEx (Operating the PSI for over 10 years), Walmart (ordered 6500 systems on their new trailers in US in 2017), UPS and Sysco.

• 70% of the top 200 fleets in North America use the PSI system.