( http://www.TFLcar.com ) The new 2013 Ram Express Quad Cab 1500 pickup is a big beast to drive off-road. In fact the HEMI 5.7L engine does little to help the big Ram tackle the mud and snow. But of course the Ram's 4X4 drive train and substantial ground clearance makes for a fine off-road ride. In another exclusive TFLcar video review we take the newest Ram into the Colorado Rocky Mountains to see how it does when the road get's snowy, muddy and steep? Does the new Ram have what it takes to take on the Rockies? Watch this fun and informative off-road review to find out.