Originally Posted by Dodge2Dub
Are you paying for tranny/rear diff? I just had my 30K, and the dealer didn't change these, although I've heard of other dealers changing out these fluids at 30K for their customers. My service rep told me that after break-in, these are lifetime fluids or 100K miles.
if it's within the maintanence peroid, I would think the dealer will pay for it.
As with OP's question, I'm really unsure based on the conflicting views. After my free maintenace peroid is up, I'll probably resort back to changing every 8000 miles just be on the safe side.