Any jack for $15, I wouldn't recommend for extended uses, especialy sears jack. I have a sears 3-ton(yes I use it to lift my Koni/gc slammed tour),and its a piece. I paid almost $100, and it has a leak, so you have to pump twice as fast to lift, and its only a year old. Do what you want, being a technican, I have noticed you get what you pay for though. My .02 cents