with it running ?
I don't think it has the flow of a 60 gal air comp. it works fine for adjusting air psi in tires that's about it. I agree with the rough at low speeds. I bought a stock set of maverick yellow beadlock wheels an tires for 400. The stock bighorn tires.It randomly started working today but doesn't push enough air to set the bead on a pitbull growler. All in all happy with machine so far. A second set of wheels any tires for not mud is on my short list, these gorillas are too lumpy for everything except churning through the mud