For jeep wranglers, I have always used more 4 less. They only rent wranglers at at a decent price. Usually about 315.00 for the week. Trust me, it's worth the extra money if your going to go on this trek. I have had many people try to follow me with Suzuki jimni's, Chevy trackers, etc... and either they have gotten stuck, bottomed out badly, and I have even seen rocker panels and bumpers ripped totally off by the rocks. I usually get a tow chain from one of my friends on the island to help these poor people out. God help them when they try to return the vehicle to the rental company. $$$$$$$$$$$$$$$$$