Just a heads up, these are on sale now while supplies last at your local Sears store http://www.sears.com/craftsman-3-ga...a=00915362000P&kpid=00915362000&mktRedirect=y I just bought mine the other night. The cool thing is its an actual oil lube compressor so not only should it last longer, its a lot more quite then the oil less type. I will do some long term testing on it in another post. For now I can say I was able to fill one of my 315's from 15psi to 35psi in 1 min 21 sec yesterday.