To better match the varying requirements of today’s haulers, Hendrickson Trailer Suspension Systems introduces TIREMAAX CP (Constant Pressure), a new configuration of its popular automatic tire inflation system for trailers. The patented TIREMAAX systems draw from the trailer air supply to help keep trailer tires properly inflated and rolling smoothly. TIREMAAX CP continually checks tire pressure without pressurizing the axle or wheel ends and employs a pneumatic controller to direct air to tires that fall below a preset pressure level. A signal light illuminates only when attention is required to alert the operator of tire or system leaks.