I was able to do a quick test of my new napa compressor, on my 01 f250 7.3l on the front tire sized 35x12.5r17, I deflated the pressure to 10 psi, and then hooked up the compressor turned it on and it was able to inflate the tire to 50 psi in 2 minutes 2 seconds. I like the nice long hose that it comes with but will be upgrading the power wires as the ones that come with it got a bit warm while using. It is a bit large for a tire compressor but it is well worth the size for the performance.
side note, when I was talking to a buddy at work he was telling me how great is compressor was, he said it was a thor compressor... he paid around $200 for it and has had it for a couple years.
https://thorslightningairsystems.com/products/thors-lightning-bolt-true-dual-air-compressor
they have a wide variety of mounts for their air compressor, see them here
https://thorslightningairsystems.com/collections/refuge-compressor-mounts
looks to be the same design as the napa.
Rotbox needs to pick one of these up!