I've had a 3 ton or so Sears 'SUV' floor jack for maybe four years now, works fine, I like the small pad as I can get it between stuff on the axles. It's used on the pickups. On the cars I typically use a Sears scissor jack as I don't mind also using it as a jack stand. I don't trust any hydraulic jack as a stand, and use wood blocking if it'll be up awhile. I also don't trust cheap metal jack stands.