Hey everybody. I'm new to this forum and this is my first thread. I hope this is in the correct section, if not, I apologize.
I recently purchased a 1995 Ram 2500 extended cab 2wd with a Cummins engine. I was wondering what engine oil I should run in it? A co-worker suggested using Shell Rotella, but was wondering what everyone else suggests. Thanks.

 

castrol makes a pretty good diesel oil too.. check auto zone man.. they got diesel oil sitting next to the regular oil.. pretty much think of a oil you like... see if they make anything.. just look on the bottle itll say DIESEL on the front. my buddy runs castrol in his 92 ram 2500 diesel.. its all preferance.. and make sure you get about 12 quarts.. so by a case.