Jeeps and mountain trails go together like the president and the White House; it's hard to imagine one without the other. Nimble as a billy goat off-road, the 2007 Jeep Liberty more than lives up to this storied tradition. With steep approach and departure angles and plenty of suspension travel with a solid rear axle, the Liberty is at ease when climbing over boulders or stirring up gravel Inside, the Jeep Liberty provides decent room for four adults (five in a pinch), with satin aluminum accents and chrome-ringed, black-on-white gauges. A full-size spare is hung on the nifty rear cargo door, which features a single-action swing-gate/flipper-glass system. There are a total of 31 cubic feet of cargo space available behind the Liberty's split-folding rear seat and 69 cubic feet when that seat is folded down