The Link Electronic Air Kit for the UltraRide chassis air suspension system is designed to improve the ride and handling of light and medium duty work trucks and other vehicles. Requiring less than 2' of frame space, it offers up to 150 psi output with minimal noise. The diagnostic software helps assess and inform of any problems, and the integrated diagnostics communications connects via USB into a Windows PC. The air kit's Ambulance Mode includes a System Enable Signal that prevents the suspension from kneeling when the vehicle is in gear and Tower-Hauler Mode ignores the System Enable Signal, allowing the vehicle to kneel even when moving. The kit includes improved frame mounting brackets.