The 05 seems like a better buy if you are going to use it as a work/tow truck.
1) With the 04 the 6" of lift might make it hard to work out of and won't tow as well.
2) Less miles on the 05
3) Plus you have a 15 month warranty on the 05

Easy decision IMHO

 

Well guys, I ended up gettin the 05. And I love it. The intercooler has been upgraded by the factory after the stock plastic piece of crap blew out the side. Previous owner did this. And I don't know if the MPG's are correct or not, but I am averaging 25.5 everywhere I drive according to the digital readout up top. Drives great, not a mark on it, has plenty of power for even stock. Not nearly as much as my 97 12 valve, but good. Lookin to get some guages here in the near future. got some Marathon superhides on order and am a happy camper. Thanks for all of the opinions...