I bought a cheap hotdog compressor from Menards to install a floor when we still owned a house. It is now in the RV, when it fails, we'll replace it with a Viair mounted in the truck. Can't get much better than the Viar compressors!
2021 Montana 3761FL, 6-100ah LIFPO4 batteries & 1700 watts of solar panels w/ Multiplus II 3K inverter and 30amp DC to DC charger from truck.
2019 6.7 diesel F350 DRW with Banks derringer and 4"exhaust, airlift bags, 25k B & W Companion hitch, 45 gal. aux. diesel tank and 14k Winch, just in case!