OK - thanks to the advice of many, I am going to tow my 2005 Jeep Liberty, "4 down". I know that I need a base plate kit for the Jeep and a tow bar. What else is needed/required to tow?
Just towed a 4-runner four down for 6000 miles with the ready brute system and the blue OX base plate. Was the cheapest QUALITY tow bar base plate and brake system I could find. Quick EZ hookup and unhook plus no battery drain from the brake system. Did have to dynamite the brakes one time and BOY does it work. I'm happy with the system and not much can go wrong.