I've been running Mobile 1 5W30 in my '06 Hemi Durango. 140k miles and oil consumption is same as new... one quart low after 5,000 - 7,000 miles.

The owners manual calls for 5W20 but I wanted a little more high temp protection if/when I get on it or tow. The MDS seems to work fine with the 5W30.