Just my 2 cents, but look for a jack that is rapid pump. Its a nice feature to have. I have a cheap 3 ton autozone jack that I bought when I had my wrangler on 33's. Worked great. My father in law has a nice 4 ton rapid pump at my shop I split with him but I cant remember the brand. Im heading down there tonight to look at the wife's car and I will report back with a brand. So far its reached the runner with the new 3" lift installed. Still sitting on the stock tires as of now though...