Well I am currently deployed to Afghanistan and back home I have a 05 QC/SB/48-RE/4x4 beauty waiting for me when I left her with around 4k on the clock. I made sure she was in a dry garage, covered with a good truck cover, had a full tank of diesel and had both batteries disconnected. I will have been gone for a total of around 6. 5 months when I get to fire her up again. Is there anything you would do upon returning to insure a nice transition to it being a daily driver again? The oil is still the original factory issue..... I did talk to Cummins and they said they recommend to RV owners that don't rack up many miles to change at least once a year, so it should be fine. My main concern are seals drying out, any advice is appreciated.