2012-2013 Ram axle ratios

Thanks for responding so far. I have been using Autotrader as my main source of locating vehicles in my area. Being in the DFW area, there are HUNDREDS of trucks within a hour from my house for me to sort thru.

I was really hoping that I wouldnt have to get too involved with the dealership personnel just yet, but yall have pretty much confirmed what a service advisor told me.