I'm new to the Jeep family so I immediately took my 4xe to a moderate trail. Upon doing an inspection of the under-body I noticed rust on both sides of the frame. Is this just a Jeep thing or is this something I should take back to the dealer and have them clean and respray? I took delivery in AZ and have never seen this issue with any of my other cars, so its a bit shocking to me to already see a smear of rust. I understand that this is little to no rust, but still shocking none the less.