Hi all new to the TDR. This is my first diesel truck and I was wondering what is the best oil and filter to use on my truck? I have a 2002 HO engine, any help would be appreciated. 

cruiser_2 said:well folks I use Rotella 15W-40 and Wix filters (wix also makes filters for Dodge, Cummings, Ford and most other major manufacturers) Brother was employed by cummings and got most of their filters for the Cummings Plant in Columbus IN from Wix plant in Cookville, TN. Brother was materials manager for plant. Ya'll are right can't beat a Fleetguard, but Wix is more easily purchased and costs about the same, and if you look int the Amsoil literature, wix is the best filter on the market. I have 456,000 miles on my 98 and still going strong. I use it as a daily driver work truck.
Oh byt the way you were right, the information in this forum and magazine is more than worth the price of admission. Wish I would have found this place earlier.
John
Ncostello said:That's Cummins... not Cummings. No "g" in there.
Why would Cummins Inc buy WIX filters when Fleetguard is in-house? Isn't Fleetguard and Cummins very closely related?