Here are some of my "not inventions but things I think are tricky"
Front nitto fitting mounted on bullbar..
Extra aerial mount on bullbar..
Rear nitto fitting mounted on towbar..
Converted distribution board SS toolbox.. (free)
The nitto fittings are regulated to whatever tyre pressure you set at the compressor, and the compressor cuts out at the required pressure, ready for you to relocate the hose to the next tyre...
Sam.