So I bought this to work on my Deuce and a half and powered it with my little harbor freight compressor. Got this guy as the idiot tire shop in town torqued my lugs to way over 1500ft/lbs and I destroyed my tire iron to no avail. This little impact gun put in great work and busted loose all 36 lugs after a little effort. Well worth the money! I did have to buy an adapter to run off a standard 1/4 NPT fitting.