I havent tried it yet but i bought a 12T air/hydraulic jack from HF and I also have one of the 3 gal hotdog compressors. It appears it will fit under the frame and the compressor should be able to make it work. We (everyone) has a generator on the rv (unless very old or not wanted/available) so why not use it. I also have a HF 120v impact wrench to go with everything. I have been carrying a 12T hydraulic over the years but when I tried it to take a tire off even though it fit, it was a major PIA to jack up, thus the move to the new jack. I plan to test it out by replacing brake pads and shocks before any travel this new year. But as with anything else please be sure to have a rug or something to place on the ground to cover rocks, thornes et.