Hey Fellas here is the deal, I'm new to Diesels and ( about 2 years now ) well I use mine ( 08 6.4 CC4X4 ) as a daily driver, about 24 to 30 miles daily... well a co-worker ( Dodge Dude ) who knows about diesels said that since I basically use it at as a daily driver not hauling alot every day ( which is what it is supposed to be used for ) I should drive it in town in the TOW/HAUL mode which will increase the RPM's and help out alot more with keeping the Regens down...

Any info regarding this would be greatly appreciated.