Have the Big horn package w/ 6.7 diesel and 4:10 rear end. Runs nice, lots of room, bought it to pull my 27' trailer, haven't done that yet. MSRP $51k, recieved $4500 off and better than fair market value for my trade, so I'm happy. MPG average has been 14.7 mixed with mostly highway. Will update after 20k & 40k miles. 8-10 city, 15-16 HWY, I have no after markets, will wait till 20k, or after break in.
Rims are great, easy controls all the way around, except the sterio more complicated than previuos models. Tons of storage and interior styling is better than GM or Fords I looked at, had the most options that made since for truck guys.