OBG, after you spend all of your retirement money on a truck, save up for one of these,

http://tinyurl.com/2nv6mq

Just "tuned" a friends 06 dodge cummins, it is hard to believe what a difference it made in the git up and go department. It will make your right foot happy, just keep your eye out for those blue light specials or you will be meeting a fellow HP Officer.