PX01 SIMPLE INFLATION KITThe Boss PX01 Simple Inflation Kit is our entry level in cab air management solution, designed to give you manual control over your Load Assist airbags at the lowest initial cost. This kit uses traditional air lines and push button air bleeds to adjust rear ride height from inside the vehicle. It provides reliable, functional airbag control without the added features of a digital management system. How It Works A compact onboard compressor is operated