All this info is great. It seems like most see about 10 which would just be great for me. I am used to getting 5.5 with a low average of 3.9 to 4.6 while pulling our jeep. Yes.....I have gotten in the 3's before in the flat lands of the Texas and Oklahoma panhandles. This was with a moderate head wind and driving 50-55. So needless to say, A low of 8 excites the heck out of me. I wouldn't know what to do getting 11 to 12. Heck, I only get 12.2 on the highway in my megacab Hemi right now.
Does anyone have any comments on the new smog stuff on their trucks? I know some take def and some don't. Should this be something I consider when looking or does it all come out the same in the wash? Thanks again
