Alright guys, I'm looking into buying my first Titan. I've loved the looks of the titan since they came out, and I'm at a point now where I can buy one. Unfortunately I can't afford a new one, so I'm looking at used ones. I've had my eye on a couple that are 2005-2006 models. I'm looking to get some insight and opinions since I've never owned one. Other that the mpg, what are some downfalls? What mpg should I expect under normal driving conditions? The trucks I am interested in are around the 120k mileage mark. Are there any particular things I should be paying close attention to mechanically when I go to look at them? Any info on this generation truck is greatly appreciated, and I welcome all opinions!