This diff spreader worked perfectly for me. Probably my second favorite tool in the garage mostly because of how much time it saved me. A few years ago I pulled my front carrier without a spreader and it literally took me an hour and a half of prying and hammering to get it out.Once I got this heavy sucker in place it took mabe 15 minutes and a couple little taps with a rubber hammer.My jeep has a 4 in lift and I jacked it up as high as I could get it then removed the wheels and let it down as far as the limit straps would go and the diff spreader fit right on there.