Got a Viair and I think 2 or 3 gallon tank installed in tool box with ventilation. Put a QD on the running board and carry a 50' hose that'll reach all truck and trailer tires. Comes in handy for those tires, bike tires, pool toys and other things, plus runs the train horns. Controlled by the factory dash switches.
John and Rebecca Dickson
Emma-7 / Little John-5 / Iva-1
Full Timing Again, Rev B
2013 Ford F-350 Lariat CC LB PSD
2015 SOB TT - With OC's Awning Poles (#8)
At least in Heaven, RVs will be perfect, and I won't have to keep fixing them.