The harbor freight Daytona (yellow one) is an awesome jack for the money (179-on sale). works great for lifted Jeeps. It is heavy though.
I also have an aluminum HF jack which I use most of the time because it is easy to move around but it's limitation in a jeep is with 35in tires, you will need blocks depending where you lift from.
11 JKUR Auto, RIPP SC, Body Armor bumper, Warn XD9000I winch, Synthetic line,XRC Rear Bumper W/carrier, OBA W/1Gal Tank, 10lb CO2, Metalcloak 3.5 springs, Synergy track bar,drag link flip-Tie Rod, control arms and Ball Joints, C-gusset and sleeved, RuffStuff Diff. covers, FOX W\res shocks, Barricade Flat Fenders, 37 12.50\17 BFG KO2, 5.38 Motive gears, Uniden 520xl CB, Yaesu FT7900, Teraflex Big Rotors, Diablo Intune, Dynomax RC exhaust Redneck Ram. W3JEP San Diego Jeep Club-Gulf War Vet. USAF