Holy crap anyone getting less MPG than me has some work to do. That means everyone above this post. 4.56 gears, tuner, intake, exhaust. First big improvement was laying off the pedal and trying to keep the RPMs under 2k, yea a pain in the *** on acceleration but it helps drastically. Second I changed my route to work to cutting down the number of stops. That means gravel roads but oh well. Then use the cruise control and do the damn speed limit. last thing don't idle the truck unless you are at a stop sign. My MPG was around 10-11 now it's 14-15. So take it for what it's worth but if my truck can get respectable mileage you guys surely can do better.