I don't think it's all that common to see a Ram with roof rails. No idea where to even being looking for a set. Does Yakima not have what you need?
Keep us updated on how this goes.I've been slowly moving a head on the rail issue. The one dealership I went into was clueless on how to install, even more clueless on which were the right more rails. So I went to a custom shop, did some measurements on the crew cab. Done, I've now got the cart before the horse. As it would have it, Chevy's Avalanche rails will fit, we'll have to take down the roof liner and do some small custom fastening from up inside. From there I'll install the Vakima racks or cross bars. Now I wait for the horse!!!!