From what I understand of how to read date codes, it's the last 3-4 digits on the DOT line, right? In which case, they were made in the 32nd week of 2003... and it's high time to replace them cracks or not I guess!
I've seen the multitudes of tire threads out there... it all kind of mumbo-jumbos after a while. Was hoping someone could cut through the jungle and give me a clearer answer - the all the tire shops around me deal with farm trucks, and haven't got the foggiest idea about RV tires.