I plan on putting some money into my truck when I finally get out of Iraq. I have a 2004 QC w/ the HEMI. Right now it has the stock 265-70-17 on it. I'm looking at the Mickey Thompson baja ATZ but I don't know how big I can go without a lift. It seems like my choices are either 285's or 315's. Anyone able to shed some light on this for me? Also, I'm planning on K&N 77 series cold air intake, hypertech programmer and Flowmaster American Thunder series dual exhaust. Has anyone had any problems with any of these add ons? Thanks for your help.

 

I have a 40 Series Flowmaster, K&N CAI, and Superchips Flashpaq programmer and no problems so far. The programmer was just recently purchased. But the Flowmaster and CAI have held up well. I can't say they actually save gas, because with more noise and throttle response, it is easy to have a lead foot.

And welcome back from Iraq. We all appreciate your service and what you did for your country.