Fleet Maintenance Product Guide

Trailer Pneumatic Inflation System™

IST, Ltd. introduces the Trailer Pneumatic Inflation System (TPIS) and the Cargo Pillow™ to prevent freight damage and increase revenues. The TPIS is an on-board inflation system designed for the truck and trailer. The TPIS gives the driver access to a safe air source used for inflation of air bags, tires, inflatable bulk heads and more. The TPIS meets the requirements of NHSTA.